HPAC March 2024/CMPX 2024 Showguide

20

DON’T

By John Siegenthaler

36

THE

An

By Curtis Bennett

42

Unveiling the SEER2 and HSPF2 Standards for residential equipment leads to improved energy efficiency for everyone.

By Ian McTeer

48 REFRIGERATION CHARGE IT!

The refrigerant charge is the life blood of the refrigeration cycle, get it right.

By Dave Demma

36 48

3

4

12

14

22

SHOW PREVIEW

SHOW TIME 2024

Two years in the planning and finally the 2024 Canadian Mechanical and Plumbing Exposition (CMPX) arrives once again in downtown Toronto, running from Wednesday, March 20th through Friday, March 22nd.

For the first time, CMPX will be located in the South Building of the Metro Toronto Convention Centre, a healthy walk across the Skybridge from its former location in the North Building. Upon reaching the main floor of the South Building, attendees will descend three sets of escalators to reach the trade show floor.

Already the largest expo for the mechanical and plumbing trades in Canada, this year’s CMPX promises to be even bigger and bolder. There will be over 500 brands exhibiting on the show floor, but the real change is in the increased number of learning opportunities. This year’s education component includes over 60 sessions presented in multiple locations: the Learning Forum Theatre accessible on the exhibit floor; technical sessions in room 709; business sessions in room 711; three-hour workshops in room 703 (including a session by John Siegenthaler on Thursday, 9 a.m. to Noon), and more.

Also on the show floor is the Social Hub and Podcast Stage

SHOW HOURS

where online personalities will conduct live interviews. Gary McCreadie (HVAC Know it All), Trevor Matthews (Refrigeration Mentor) and more will hold live podcasts. And this year HPAC magazine joins the group with a live 30 Mechanical Minutes on Thursday, at 2:45 p.m. featuring John Siegenthaler and Robert Bean (Siggy and The Bean) talking about What’s Hot in Hydronics.

In addition, there is the return of the Skills Competition, where young and upcoming trade professionals will show off their new skills and compete for prizes.

Jointly produced by the Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI) and the Canadian Institute of Plumbing and Heating (CIPH), CMPX is an investment in professional development that caters to everyone in the plumbing, heating, air conditioning, ventilation and refrigeration industries.

As always, HPAC Magazine will be there, so please stop by to say hello, grab a magazine and share your story ideas with us. We’re here to help make your business better. We look forward to seeing you there.

To register in advance, visit cmpxshow.com and use promo code HPAC.

EDUCATION SESSIONS*

LEARNING FORUM | THEATRE / EXHIBIT HALL

WEDNESDAY, MARCH 20TH

9:00 A.M. TO 10:00 A.M.

Panel Discussion: Incorporating Hydronic Heat Pumps into Hybrid Designs

Moderator: Jerry Leyte, President, Viessmann Canada

Panelists:

• Mike Miller, Vice President of Sales - Canada, Taco Comfort Solutions

• David Hughes, Technical Advisor, CIPH

• Michael Ridler, Operations Manager, Eden Energy Equipment

• John Goshulak, Vice President, Weil-McLain Canada

> Reprising a successful standing-room-only session from the CIPHEX West event last fall, Canadian Hydronics Council Chair, Jerry Leyte, once again leads this discussion on navigating the electrification of hydronics, introducing heat pumps into system design and what contractors need to be aware of and ready for.

10:30 P.M. TO 11:20 P.M.

HVAC Contractors as Climate Champions – Business Support Policies

Speaker: Abhi Kantamneni, Research Manager, Efficiency Canada > Canada’s climate policies for homeowners focus on providing rebates and incentives, but these stop-start programs can be disruptive for contractor business practices. This interactive seminar presents a case for business support policies that develop sustainable business models, offer higher profit margins, more balanced workloads, and good jobs while also decarbonizing homes.

11:30 A.M. TO 12:20 P.M.

Culture Shock: Retention of Women in Skilled Trades

Speaker: Brandi Ferenc RSE, CEO, Fair-Trades Toolbox

> This session will introduce successful strategies for onboarding women into male dominated teams and reveal tools for employers to increase the retention of women in skilled trades. It will also consider the lifecycle of labour, from apprentice to journeyperson, and why it pays to educate the educator and share resources to aid employers in the development of an inclusive workforce culture.

1:00 P.M. TO 1:50 P.M.

Welcome to the World of Heat Pumps

Speaker: Tom Cates, BCIN, RASDT, RHDT, RVDT HVAC Designer/Trainer/Consultant

> This interactive session will identify the different types of heat pumps in the marketplace today and how they fit into the green energy plan. Participants will learn the importance of proper heat pump sizing and selection and how this affects building performance.

2:00 P.M. TO 2:50 P.M.

Groundbreaking Growth: The Rise of Geothermal Heat Pump Systems

Speakers:

• Tim Weber, CEO, Diverso Energy

• Jeff Hunter, President, Evolved Thermal Energy

> This session will address some of the myths and misconceptions regarding geothermal applications and mechanical options and the recent surge in adoption. These heat pump systems are poised to take on a pivotal role in the

electrification of space and water heating in homes, so learn how contractors can help consumers make more informed choices about their home energy systems.

3:00 P.M. TO 3:50 P.M.

How Low Can We Go?

Speaker: Robert Bean, ASHRAE Fellow & Distinguished Lecturer

> A long-time advocate for the message: "Design for People, Good Buildings Will Follow," Robert Bean will discuss how lowtemperature hydronic systems in buildings using large surface area heat exchangers (like in-floor) fed by heat pumps and powered via renewables are the key to purpose-driven architecture. He will demonstrate projects that incorporate this philosophy.

4:00 P.M. TO 4:50 P.M.

How do we Rapidly Scale Building Electrification?

Speakers:

• Bryan Flannigan, Executive Director

• Matt Poirier, Director of Policy, both with Building Decarbonization Alliance

> During this interactive session, the presenters will paint a picture of future building electrification and then explore how the HVAC industry can get us there more rapidly. Questions answered include: What is the pace of electrification required? What is the market opportunity for the HVAC Industry? Where are the gaps that might impede our progress to net-zero?

THURSDAY, MARCH 21ST

9:00 A.M. TO 10:00 A.M.

Panel Discussion: The Refrigerant Transition in Canada

Moderator: Sandy MacLeod, President and CEO, HRAI

Panelists:

• Michel Gauvin, Ozone Layer Protection Programs, ECCC

• Devin J. Thomas, General Manager, Refrigerant Services Inc.

• Pushpinder Rana, Product Director, Mitsubishi Electric Sales Inc. (Chair CSA B52)

• Martin Rego, Director of Product Management, Rheem Canada

• Emilie Boyer, Applied Hydronic Product Director, The Master Group

• Phil Simeon, Technical Standards and Safety Authority (TSSA)

> The national phasedown of hydrofluorocarbons (HFCs) is a major step in addressing climate change, and manufacturers are leading the way by producing new technology using low global warming potential (GWP) refrigerants, including mildly flammable A2L refrigerants. The industry is working with federal and provincial officials to ensure this equipment can be installed effectively in 2025. Learn how the industry is preparing the marketplace for this refrigerant transition in Canada.

10:30 A.M. TO 11:20 A.M.

Significant Changes in the 2020 Edition of the National Model Codes

Speaker: Rizwan Ullah, Codes Canada, National Research Council

> This session will provide an introduction to the National Plumbing Code (NPC), the National Energy Code of Canada for Buildings (NECB) and Section 9.36. of the National Building Code. The focus will be on the significant changes in the 2020

Edition of these codes and provide an overview of the anticipated changes to the 2025 editions.

11:30 A.M. TO 12:20 P.M.

Carbon Counts - Reducing the Carbon Footprint of the Homes You Work In

Speaker: Gord Cooke, President of Building Knowledge Canada & Partner in Construction Instruction

> Participants will learn the essentials of carbon accounting tools and how it may change the equipment and installation choices you make with your customers. Learn to recognize the cost effective and practical choices available to optimize the carbon footprint of new and existing homes now and in the future.

1:00 P.M. TO 1:50 P.M.

Bridging the Gap: Preventing Conflict Between Engineers and Contractors

Speaker: Niss Feiner C.E.T., CHD, Delta-T Designs Inc., HRAI Instructor

> Engineers and contractors are teammates with the common goal of improving a property. It doesn’t matter if it’s a renovation, new build, or an addition, both parties are working towards the same end. So why is there so much friction? The presentation will explore the causes of conflict, common mistakes made by both parties and small changes to the process that will make for smoother interactions and a smoother projects.

2:00 P.M. TO 2:50 P.M.

How Heat Pumps Pay Off: Comparing the costs of heating and cooling options across Canada

Speaker: Christiana Guertin, Research Associate, Canadian Climate Institute

> Based on research from a Canadian Climate Institute report that looks at different building types with a focus on the costeffectiveness of heat pumps across different regions in the country, this session will explore the results of the analysis and discuss the findings and recommendations, as well as implications for building decarbonization and climate adaptation in Canada.

3:00 P.M. TO 3:50 P.M.

How Industry Education Supports Workforce Development. The Products and the People

Speakers:

• Jason Jackson, CWQA Education Consultant & Professor of Business and Trades – Fleming College

• Shelley Peters, Executive Director, CWQA

• Kevin Matthews, Director of Sales, Canature WaterGroup

• Jeremy Plaunt, Owner/Operator, Water Depot

• Danielle Faulkner, Fleming College

> Collaboration among industry, colleges and other training providers is required to create solutions to the labour supply chain in Canada. This session will provide a better understanding of the industries and the need for workplace knowledge, as well as information on how to get involved in program advisory committees within colleges and trades and where to obtain industry support.

4:00 P.M. TO 4:50 P.M.

Building a Greener Future: Assessing and Addressing Industry Workforce Needs

Speaker: Klayton Gonçalves; Senior Economist and Head of Business Intelligence, BuildForce Canada

> A key to meeting national climate change and net zero targets will be retrofitting existing buildings away from fossil-fuelpowered heating equipment. BuildForce Canada’s ‘Building a

LEARNING FORUM THEATRE / EXHIBIT HALL

Greener Future’ report aims to estimate the labour market implications for construction from this transition over the coming decade. Learn more about the state of this industry’s labour needs in this session.

5:00 P.M. TO 5:50 P.M.

The Roadmap to Refrigeration: Evolving from an HVAC Technician to a Commercial Refrigeration Specialist

Speaker: Trevor Matthews, Founder, Refrigeration Mentor Inc.

> Are you an HVAC professional looking to explore new career opportunities in the field of commercial refrigeration? This session is designed to help make a successful transition in a few essential steps: foundational knowledge of commercial refrigeration systems; the key differences between HVAC and commercial refrigeration; key components and the practical skills required to troubleshoot common issues and perform routine maintenance.

FRIDAY, MARCH 22ND

10:30 A.M. TO 11:20 A.M.

Commercial Energy Efficiency: Conserve on Your NetZero Journey and Earn Incentives While Doing So!

Speakers:

• Scott Bullock, Supervisor, Commercial Energy Conservation, Enbridge Gas

• Vicki Gagnon,Business Advisor, Public Sector and Agriculture, Demand Side Management, IESO

> Net-zero by 2050 is an important aspect of business operations nowadays. Enbridge Gas and IESO both have commercial energy conservation programs designed for multi-residential, commercial, and institutional customers. Enbridge provides incentives for gas-saving projects and IESO provides incentives for electricity-saving projects. Learn more about the commercial energy conservation offers available in Ontario, see case studies of technical projects and participate in a live Q&A.

11:30 A.M. TO 12:20 P.M.

The State of Net Zero in Canada and its Implications to the Mechanical Industry

Speaker: David Hughes, Technical Advisor, CIPH

> A snapshot of the movement to net zero in Canada and its impact on the mechanical industry. This session will review steps made by the federal government, looking at minimum energy performance standards for HVAC equipment along with timeframes and the impact of local municipal building codes and energy performance requirements.

1:00 P.M. TO 1:50 P.M.

HVAC/R’s

Role in Decarbonizing Canada’s Large Buildings

Speakers:

• Kit Milnes, VP, Sustainability & Resilience, KingSett Capital

• Mark Hutchinson, VP, Green Building Programs, Canada Green Buildings Council

• Dan Stranges, Principal of Engineering and Design, Continual Energy

> This session will explore decarbonization strategies and how to address client questions about low-carbon solutions. The session will focus on the retrofit of 100 Yonge Street in Toronto –winner of CaGBC’s 2023 Deep Carbon Retrofit Award. This conventional office building was able to develop a creative HVAC/R solution that eliminated the need for fossil fuel and yielded a positive business case.

*subject to change

EDUCATION SESSIONS*

TECHNICAL SESSIONS | ROOM 709

WEDNESDAY, MARCH 20TH

10:30 A.M. TO 11:00 A.M.

Separation in Hydronic Systems

Speaker: Kevin Freidt, Director Product Management and Technical Support, Caleffi Hydronic Solutions

> Well-designed hydraulic, air, dirt and magnetic separators are crucial to ensure the peak performance of hydronic heating and cooling systems. Attendees will learn the basics of primary/ secondary piping for hydronics systems, the importance of hydraulically separated flow conditions and the importance of air, dirt and magnetic separation.

11:10 A.M. TO 11:40 A.M.

Exploring Common Venting for Flue Gas

Speaker: Johnathan Subramaniam, Product Specialist, Ipex North America

> In a common venting installation, multiple gas-fired condensing appliances share a single air intake and single exhaust vent, reducing the number of vents required to two: one for fresh air intake, the other for exhaust. This session will share various configurations and material options, review code requirements and examine conditions to be aware of during the planning phase.

11:50 A.M. TO 12:20 P.M.

Refrigeration: CO₂ Control Strategies

Speaker: Ryan McAndrews, Manager, Controls and Energy Solutions, Copeland

> Controlling transcritical CO 2 refrigeration systems involves navigating the unique thermodynamic characteristics of carbon dioxide (CO 2 ) as a refrigerant and requires effective control strategies. The session will explore supervisory control systems, and the use of advanced sensors and monitoring systems. Attendees will learn how to apply controls to enhance efficiency and reliability in diverse applications

1:00 P.M. TO 1:30 P.M.

Large Buildings: Fuel-Switching Hydronic Systems with Air-to-Water Heat Pumps

Speaker: Syed Abid, Director of Commercial Business, HVAC Division, Mitsubishi Electric Sales Canada

> This presentation provides an overview of air-to-water heat pumps and how they can be leveraged to reduce building emissions in retrofits of hydronic systems and in new construction. Different than designing conventional air-cooled chiller and boiler systems, The presentation includes an overview of operational cost comparisons of fossil fuel and electric heating systems.

1:40 P.M. TO 2:10 P.M.

Navigating The Challenges in Retrofitting Cold Climate Air-Source Inverter Heat Pumps in Residential Applications

Speaker: Dany Caron, HVAC Technical Advisor, GREE Canada

> The transition towards cold climate air-source inverter heat pumps has led to numerous challenges for installers and technicians in the HVAC industry to properly retrofit these highefficiency units into existing homes. This seminar will cover key considerations that can help installers adapt their installations and ensure they are setting these units to perform as intended.

2:20 P.M. TO 2:50 P.M.

Exploring the Impact of Innovative Hydronic Technologies on Decarbonization in Commercial Buildings

Speaker: Steve Clark, Director, Intelligent Solutions, Zylem Bell & Gosset

> Reducing carbon emissions in building design is crucial for a sustainable future. HVAC systems, responsible for nearly half of energy use in commercial buildings and major contributors to greenhouse gas emissions, demand innovative solutions. Amid rising energy costs and evolving regulations, innovations in modern hydronics and advanced technologies emerges as a practical choice to mitigate the environmental impact of HVAC systems.

3:00 P.M. TO 3:30 P.M.

Leveraging IoT Systems for Revolutionizing Commercial Building Controls for Increased

Comfort, Sustainability, and Operational Efficiency

Speaker: Jay Kress, Vice President of Sales, 75F

> Most existing commercial buildings today do not have building controls installed and designing and integrating traditional systems can be costly and complicated. Learn how new IoT and the Cloud systems are enabling commercial building controls that can work out of the box with simple integration configurations.

3:40 P.M. TO 4:10 P.M.

Practical Decarbonization Methods in Cold Climate Regions

Speaker: J. Kelly Hearnsberger, Vice President, Advanced Product Marketing & Innovation, Daikin Comfort Technologies

> As governments try to reduce our carbon footprint and avoid burning fossil fuels for space heating and water heating, there are existing technologies developed to accomplish this that do not require the use of traditional dual fuel. This discussion will outline how to apply these technologies in North American cold climates.

THURSDAY, MARCH 21ST

10:30 A.M. TO 11:00 A.M.

Meeting Your Decarbonization Goals with Air-to-Air Energy Recovery

Speaker: Paul Pieper, P.Eng., National Director of Business Development, The Master Group

> Air-to-air energy recovery ventilation (AAERV) is one of the cost-effective ways to recycle waste energy. This session will take a deep dive into the fundamentals of most commonly used commercial AAERV technologies and how to best incorporate them into projects to maximize decarbonization impact.

11:10 A.M. TO 11:40 A.M.

Thermostatic Balancing Valves

Speaker: Tom Ruggierio, Director of Sales, Commercial Plumbing, CircuitSolver, a division of ThermOmegaTech

> Thermostatic balancing valves have been in the market for over 10 years. This presentation will review the history of balancing; types of balancing valves used today; thermostatic (paraffin wax) technology; how it is used in balancing valves; fixed and adjustable balancing valves – advantages of each; thermostatic

balancing valves used with variable speed pumps; and startup of a thermostatic balancing valve system.

11:50 A.M. TO 12:20 P.M.

The ABC’s of ECM Circulators: Navigating the Alphabet Soup of Variable Speed Circulators

Speaker: Dave Holdorf, Product and Application Instructor, Taco Comfort Solutions

> This fast-paced session is designed to make sure attendees learn thefive W’s (who, what, where, when and why) of residential variable speed circulators. They are not that smart; they don’t know the flow; and they are not self-sizing. This session will cover the label ratings from the Hydraulic Institute (HI), review energy efficiency expectations and learn how to properly setup the ECM portion of these circulators.

1:00 P.M. TO 1:30 P.M.

You Zone Hydronics, Why Not Forced Air? ZONING Forced Air, it’s Easier

Than You Think

Speaker: Dick Foster, President, ZONEFIRST Zone Controls

> This presentation will discuss the need for zoning and dampers on every forced air system. Everything from the design of new duct systems to zoning existing HVAC Systems will be discussed. Both residential and commercial systems will be reviewed. The process of installation, wiring, air flow/by-pass, and problem solving to fix existing systems. Also, how to talk to homeowners to sell zoning.

1:40 P.M. TO 2:10 P.M.

Hybrid Heating with Smart Controls

Speaker: Abhishek Sadhya, Product Manager, HVAC, Napoleon

> This educational seminar will review case study data on the effectiveness of cold climate air-source heat pumps, the output energy of heat pumps and gas furnaces compared to the space heating requirement within a temperature range. And although ccASHPs can operate in very low temperatures, it not always the most efficient solution to heat a space during extreme cold spells.

2:20 P.M. TO 2:50 P.M.

Gas Heat Pump Solutions for Cold Weather Climates

Speaker: Bo DeAngelo, Service Manager, Stone Mountain Technologies

> Comfort and domestic water heating is a continuous challenge for the industry as regulation and technology advances. Heat pumps that meet cold climate demands can be a challenge when customers still expect comfort and efficiency. Proven gas absorption heat pump technology exists that can provide a solution without sacrificing comfort, capacity, and the environment.

3:00 P.M. TO 3:30 P.M.

Frost Proof Hydrant Education

Speaker: Angelo Balistreri, Product Education and Customer Service Manager, Prier

> Learn how a frost proof hydrant operates, what contributes to failures and issues and how to address them. Get a better understanding of why a frost proof hydrant is important in freezing temperatures and the different features that should be considered.

3:40 P.M. TO 4:10 P.M.

The Impact of Expansive Soil Damage to Underground Plumbing and Foundations

Speaker: Dennis Dickey, Director of Product Education, VoidForm Products

> Throughout Canada expansive soil is a major threat to buildings and infrastructure. Different than frost heave, expansive soil

TECHNICAL SESSIONS ROOM 709

changes in volume due to moisture reacting to mineral content and exerting pressure on foundations, walls, and other structural elements. This session will explore where this exists and how the risk of damage can be reduced.

FRIDAY, MARCH 22ND

10:30 A.M. TO 11:00 A.M.

Hydronic Balancing and the Effects of Low Delta T

Speaker: Rick Mohammed, Regional Application Consultant, Belimo

> Is your building running too many chillers in the summer, or you need to add a chiller to meet the building load? Are your boilers are not condensing? Are your pumps always at high speed? When the Delta T is considerably below the design Delta T it means energy is being wasted, along with heating and cooling problems. Learn about a solution to this issue.

11:10 A.M. TO 11:40 A.M.

Future-Proofing Hydronic Systems: Navigating Challenges and Embracing Change

Speaker: Gilles Legault, Hydronics Manager, CB Supplies

> To address the future challenges in the hydronic industry, it is imperative that all systems undergo design or upgrades to operate efficiently at low supply temperatures (no greater than 120F). This presentation will cover a brief evolution of hydronic systems, building envelope considerations, modern renewable energy sources, adapting heating elements and distribution strategies.

11:50 A.M. TO 12:20

P.M.

Rethinking Net Zero Speakers:

• Sal Galati, CEO, Integrated Building Group

• Roy Panelli, President, Cool Estate

• Gary Zkutney, CEO, Facility EcoSolutions

> This session will have attendees imagining a world where HVAC equipment is operating more efficiently, running fewer hours, and lasting longer. It will examine solving the issue of oil fouling while reducing carbon emissions, and addressing this universal condition while load shedding as the key to exposing a this ESG opportunity.

1:00 P.M. TO 1:30 P.M.

CO₂ Compression for Cold Storage

Speaker: Dennis Kozina, Director of Sales, Copeland Canada

> Carbon dioxide has become the refrigerant choice for many applications, often granting better COP levels than the technologies based on other refrigerants. However, specific components and appropriate system design are mandatory with CO2 technology. This seminar deals with and describes the challenges and the technical developments involved with the design of CO2 compressors specifically engineered for industrial refrigeration applications.

1:40 P.M. TO 2:10 P.M.

Let’s Talk Radon

Speaker: Fadi Basmaji, P.Eng., M.A.Sc ., Product Specialist, IPEX > Radon is a naturally occurring radioactive gas that emanates from the ground, potentially entering and accumulating to dangerous levels in homes and buildings. The 2020 National Building Code requires a Level-1: Rough-In to be installed in new construction, allowing for future radon mitigation systems to be connected. Radon mitigation is a life-safety application that can have severe consequences if inadequate products are used.

* subject to change

EDUCATION SESSIONS*

BUSINESS SESSIONS | ROOM 711

WEDNESDAY, MARCH 20TH

10:30 A.M. TO 11:00 A.M.

Contracts & Relationships: Managing and Avoiding Legal Pitfalls for Business Owners

Speakers:

• Gemma Healy-Murphy, Partner, Litigation & Dispute Resolution

• Victor Kim, Partner, Employment & Labour Relations, both with McMillan

> This session will explore how business owners can manage and avoid legal pitfalls in contractual relationships with a host of stakeholders, including employees, independent contractors, manufacturers, suppliers and distributors. Gain insights and effective strategies from industry experts on how to ensure smooth employment transitions, mitigate unpaid overtime pay claims, and safeguard against unwanted or unintended outcomes when entering, executing and enforcing contractual agreements.

11:10 A.M. TO 11:40 A.M.

Resilience in Reviews: Leveraging Online Reputation in an Uncertain Economy

Speaker: Oscar Wimshurst, Director, Partnerships, NiceJob

> The health of your business’s online reputation holds the key to staying afloat and thriving. This talk dives into the art of using online reviews and managing your reputation. Through easy to digest strategies and practical guidance, attendees will discover how proactive reputation marketing can bolster brand resilience, foster customer trust, and drive business growth.

11:50 A.M. TO 12:20 P.M.

Flexibility for Comfort: HVAC Excellence Through Smart Financing and Consumer-Friendly Payment Options

Speakers

• Max Zubrick, Director, Enterprise Partnerships – Financeit

• Amar Samra, VP, Marketing and Enterprise – Financeit

• Victor Hyman, Executive Director, ClimateCare

• Matthew Bratsis, VP, OPTIMUS Finance – EGIA

> This session will address the importance of payment options in today’s economic landscape and cover how flexible financing addresses economic challenges and provides stability for both contractors and consumers. Learn how to define financing, how it is used, the benefits of flexible payment plans and how manageable plans make HVAC upgrades and repairs more accessible.

1:00 P.M. TO 1:30 P.M.

Controls Systems & Cybersecurity

Speaker: Lorenzo Belanger, Controls Specialist & Head –Integrated Solutions, HTS

> The presentation will explore building automation system (BAS) design, focusing on unravelling cybersecurity implications, and it will include a discussion on enhancing BAS system design, tackling multi-site challenges, and mitigating risks of remote access.

1:40 P.M. TO 2:10 P.M.

The Three Key Elements for Conducting a Highly Successful Training Session

Speakers:

• Steve Mores, Divisional President

• Jon-George Popowich, Canadian Regional Manager, Dynamic Air Quality Solutions

> This session will cover three elements of making a training session fun and memorable. An audience needs a compelling reason to attend, relevant content, and an entertaining delivery to keep them engaged. This will improve your team members’ ability to retain and implement what they have been trained on to perform.

2:20 P.M. TO 2:50 P.M.

Getting to a Deeper Understanding of the Heat Pump Market and Labour Opportunities – BDA Open Source Building Decarbonization Model

Speaker: Natasha Reid, Director of Analytics and Insights, Building Decarbonization Alliance

> Learn how the Building Decarbonization Alliance (BDA) is studying the costs and benefits of rapidly scaling the heat-pump market for building decarbonization. Its Open-Source Model is being developed to understand market uptake and how heat-pumprelated businesses can grow as decarbonization policies take hold.

THURSDAY,

11:10 A.M. TO 11:40 A.M.

MARCH 21ST

Disruptive Marketing in The Trades Industry

Speaker: Jamie Donaldson, Owner, Donaldson Home Services

> The presentation will cover various disruptive marketing techniques so trade company owners can effectively re-brand. This will make their company more noticeable in their region, priming it for growth. Disruptive marketing has two proven effects: increased lead generation and a decrease in the company’s expenditure on advertising, while simultaneously making the advertising itself more potent.

11:50 A.M. TO 12:20 P.M.

Product Sustainability: Critical Product Development Information to Keep Up with a Changing Marketplace

Speaker : Ryan Kiscaden, Manager, Sales Enablement, Watts Water Technologies

> As an engineer you are responsible for creating innovative products that satisfy customer requirements and demands for greater sustainability. Companies and engineers need to ensure their products do not become obsolete and lose out to competitors with more sustainable solutions. This session will provide a base knowledge of product sustainability and teach some key ways to design for sustainability.

1:00 P.M. TO 1:30 P.M.

Beyond HVAC, Holistic Strategies for Enhancing IAQ in Commercial Environments

Speaker: Mitch Rydholm, Director of Commercialization, Fellowes

> This session will explore the topic of indoor air quality (IAQ) and its significance in our environments. The recent surge in awareness, catalyzed by the COVID-19 pandemic, has accentuated the urgency to comprehend and measure IAQ, with an emphasis on the need for adaptive solutions and navigating the realm of air purification technologies. Participants will gain a comprehensive understanding of the multifaceted aspects of IAQ.

1:40 P.M. TO 2:10 P.M.

Navigating Succession

Speakers:

• Travis Allan, CEO, Eclipse Comfort Solutions

• Matthew Langsford, CFP, CIM, BBA, FEA, CEPA, Senior Portfolio Manager & Senior Investment Advisor, Canaccord Genuity Corp.

> A comprehensive guide to understanding succession, the value of your business, how to go about unlocking value and wealth management in the HVAC industry. Attendees will leave this session with a better understanding of the importance of identifying the need for succession planning, the steps to develop a plan, business valuation, and wealth management strategies post-business sale.

2:20 P.M. TO 2:50 P.M.

Practical Carbon and ESG for Mechanicals Businesses

Speaker: John R. Williams, President, Williams Professional Advisors

> This session will outline a basic understand of embedded carbon in construction and what that means for the future. It will include: Carbon 101 - Learn the Basics; Carbon 201 – Using the Basic Knowledge in your Business decisions and activities and answering your customers’ questions; and Carbon 301 - What is coming next, in the future, from where?

3:00 P.M. TO 3:30 P.M.

Decarbonizing with Heat Pumps and Low GWP Refrigerants

Speakers: James Kelly, Sales Engineer, DXS Will Rea, P. Eng., Sales Engineer, HTS

> This presentation will delve into the topic of decarbonizing

BUSINESS SESSIONS ROOM 711

both new and existing large buildings. The discussion will revolve around practical strategies, such as the application of heat pumps for space heating, ventilation, and domestic hot water, aiming to reduce carbon emissions. Additionally, the presentation will explore the transition to lower global warming potential (GWP) refrigerants in HVAC systems.

FRIDAY, MARCH 22ND

11:10 A.M. TO 11:40 A.M.

Strategic Marketing Insights: Cost-Free Approaches to Elevate Your HVAC Business Effectively

Speaker: Catherine Holt, Director, Marketing & Customer Experience, The Master Group

> This session will cover the importance of marketing for HVAC business success and will go over many of the free options available to businesses beginning with a robust online presence including a professional website, developing a social media presence, and embracing the many levels of email marketing.

11:50 A.M. TO 12:20 P.M.

Introduction to HVAC Designers of Canada

Speaker: Jeanine Jollineau, Senior Designer, Synergy HVAC Design Inc and HVAC Designers of Canada Steering Committee Member

> All sectors of the industry (students, designers, installers and mechanical contractors) are invited to learn about HVAC Designers of Canada, what the group is doing and how to get involved. Topics will include its F280 software verification project as well as its upcoming Certified Designer Registry.

*subject to change

EDUCATION SESSIONS*

WORKSHOPS | ROOM

703

WEDNESDAY, MARCH 20TH

9:00 A.M. TO 12:00 P.M.

Introduction to Building Decarbonization

Speaker: Doug Cochrane, P.Eng., Member ASHRAE, LEED AP

> This is a paid course. Pre-registration is required, and each attendee will receive course materials and a certificate of attendance. ASHRAE Members: US$179 / Non-members: US$236

> This course focuses on the framework of decarbonization— including key definitions and distinct scopes that drive sustainable practices. Learn about ASHRAE's role in disseminating decarbonization insights, emphasizing the urgency of combatting climate change, and pinpointing any given building’s substantial contribution to energy-related carbon emissions. Other covered topics include harmonizing occupant well-being, environmental stewardship, and the nature of direct and indirect emissions.

1:00 P.M. TO 4:00 P.M.

Adapting to the National Model Codes

Speakers:

• Rainier Bratsch-Blundell, Professor, George Brown College

• Kevin Wong, Canadian Codes Manager, Uponor

> The session presented by the Ontario Plumbing Inspectors Association (OPIA) will be a workshop on the updating of the Ontario Building Code Part 1, Part 3, Part 7 (Plumbing), as the province finally adapts to the National Plumbing Code and Ontario’s inserts to include regional requirements. A presentation of the changes and discussion of implementation will be involved.

THURSDAY, MARCH 21ST

9:00 A.M. TO 12:00 P.M.

Adding an Air-to-Water Heat Pump to an Existing Boiler System

Speaker: John Siegenthaler, P.E, Appropriate Designs

> Air-to-water heat pumps provide a pathway to migrate existing hydronic heating systems supplied by fossil fuel boilers to sustainable electric energy. However, it’s not as simple as removing the existing boiler and connecting the heat pump in its place. This session identifie s the challenges often encountered and shows how to deal with them to create successful and ef ficient systems. It is a technically detailed and yet approachable and generic work shop. Attendees will leave understanding the conditions needed for efficient air-to-water heat pump operation.

1:00 P.M. TO 4:00 P.M.

The Heat Pump Advantage: Leverage Net Zero Goals to Drive Your Business

Speaker: Gord Cooke, President of Building Knowledge Canada & Partner in Construction Instruction

> Is your business ready to adapt to the growing demands of homeowners for low-carbon options? Attend this session to learn how to identify opportunities to improve energy performance in homes; understand how to talk to employees and customers about adopting new technologies; and improve your bottom line by positioning heat pumps as a better solution to home comfort.

MITSUBISHI EDUCATION SESSIONS | ROOM 715

WEDNESDAY, MARCH 20TH

1:00 P.M. TO 2:00 P.M.

IAQ Solutions Using High Efficient Ventilation Systems

Speaker: Will Elaridi, Sales Manager – Ventilation Products, HVAC Division

> Ventilation is the primary solution for improving IAQ and meeting ASHRAE 62.1 standards. This session will discuss the ideal approach to ventilating spaces with highly efficient systems, with the goal of reducing operating costs and carbon emissions. Such methods include demand control strategies, motor components and heat pump technology.

2:30 P.M. TO 3:30 P.M.

Navigating the VRF Landscape: An ABC Guide

Speaker: Muhammad Kashif, M.E Mech., B.E Mech, GDBA, Commercial Sales Manager, HVAC Division

> This presentation will offer insights into variable refrigerant flow (VRF) systems, covering best practices and pitfalls to avoid, spanning from project inception to the publishing of mechanical drawings in the design process. It will also delve into various types of VRF systems based on functionality and installation. Also, a case study will compare different HVAC systems in a low ambient heating scenario on a housing project.

THURSDAY, MARCH 21ST

11:00 A.M. TO 12:00 P.M.

A2L Refrigerant Transition and New CSA B52 Mechanical Code

Speaker: Pushpinder Rana, Product Director – HVAC Division

> This seminar will discuss A2L refrigerants, their types and properties and it will also cover the latest CSA B52 mechanical code and highlight key changes and amendments.

1:00 P.M. TO 2:00 P.M.

Fuel-Switching Hydronic Systems with Air-to-Water Heat Pumps

Speaker: Syed Abid, Director of Commercial Business, HVAC

> This presentation provides an overview of air-to-water heat pumps and how they can be leveraged to reduce building emissions in retrofits of hydronic systems and in new construction.

2:30 P.M. TO 3:30 P.M.

Contemporary Space Heating and Cooling Technologies for Upcoming Industry Challenges

Speaker: Chanpreet Singh, Commercial Business Manager

> This presentation will cover current solutions for space heating and cooling in buildings and will discuss upcoming changes.

*subject to change

SIGGY & THE BEAN LIVE AT CMPX!

The Whalen Company has always been known for reliability, performance and innovation of fan coils and heat pumps in the Greater Toronto Area. But we also have a complete line of replacement products, service parts, and the knowledge to support your HVAC system. By offering true replacement parts, refrigeration chassis or complete units, The Whalen Company can save you time and money with exact replacements that don’t require field modifications.

SEPT 12, 2024

NEW LOCATION IN VAUGHAN PARAMOUNT EVENTSPACE!

As always, the Summit will include our full slate of excellent speakers, 50+ exhibitors demonstrating the latest technologies, and unparalleled networking with hydronics professionals from all sectors of the trade.

Summit 2024 will again feature our Hydronics 101 sessions. Sponsored by we’ve added hands-on hydronic panel builds – the perfect training opportunity for newer technicians! Lots of prizes including, test instruments and Blue Jays tickets, will be won!

The next level of sensorless pumping.

One Name. Many Solutions.

The Wilo CO-Helix

The Wilo Stratos GIGA

Pressure boosting systems for a wide array of commercial high-flow & -pressure applications.

Wilo CO-Helix pressure boosting systems offer real-time diagnostics and remote monitoring. System features include onboard building automation compatibility, full-system kWh energy reporting and an easy-to-use 7” touchscreen interface. All 304 Stainless Steel Construction ensures NSF 61 certification.

The highly efficient ECM motor technology on the Wilo Stratos GIGA ensures energy savings of up to 70%*. It’s easy to set up with a simple push and turn of our Wilo red button. Better yet, it’s integration in building automation systems is more convenient than ever! It’s simply the next level in sensorless pumping

*compared to an uncontrolled pump.

+1 403-276-9456 | www.wilo-canada.com

Wilo Star

Wilo StratosWilo Stratos GIGAWilo Helix Wilo COR

Wilo CO-Helix

PODCAST SCHEDULE

PODCAST STAGE

Join some of the industry’s most popular podcasters and their invited guests as they discuss the hottest topics in HVAC/R and plumbing - live and in-person on the trade show floor.

The Podcast Stage is located in the far corner near the Social Hub Podcast Stage Bar.

The HVAC Know It All

The HVAC Know It All podcast, hosted by Gary McCreadie, is a learning forum where McCreadie invites guests to share industry insights with topics ranging from new technology to life in the trades.

Strictly Talkin’ Sh*t

Terence Chan and Adam Gordon dive into the plumbing, heating and HVAC industry, engaging in raw conversations with professionals from various sectors of the trade. The podcast blends technical insights with humour, offering a candid look at the challenges and intricacies of blue-collar life.

The Construction Life

Host Manny Neves is a passionate contractor, designer, and artist devoted to building up the construction industry and educating new tradespeople. With over 500 episodes, the Construction Life covers all aspects of the building trade.

Refrigeration Mentor

Trevor Matthews, host of the Refrigeration Mentor podcast, welcomes guests from around the world to talk about training, education and mentorship for commercial refrigeration and HVAC professionals.

30 Mechanical Minutes

HPAC Magazine’s 30 Mechanical Minutes is a series of live webinars covering hot industry topics and featuring many of the magazine’s regular contributing writers and other industry experts. It’s valuable virtual content for real time professionals, come see it live.

PODCAST SCHEDULE

WEDNESDAY, MARCH 20

10:30 A.M.

HVAC Know It All Podcast

Steps to a Successful Heat Pump Install

Guests: Ben Thomson, Michael Flynn, and Erik Rasmussen

11:30 A.M.

The Construction Life Podcast

1:30 P.M.

HVAC Know It All Podcast

Things They Didn’t Tell You About HVAC

Guests: Matt Waxer, Ilija Martinovich, Jason Norman, and Rachael Plein

2:30 P.M.

The Construction Life Podcast

3:30 P.M.

Strictly Talkin’ Sh*t Podcast

THURSDAY, MARCH 21

10:30 A.M.

HVAC Know It All Podcast

The Present and Future of HVAC Diagnostics

Guests: Gerry Wagner, Nick Stojkovski, and Aaron Longacre

11:30 A.M.

Refrigeration Mentor Podcast

1:30 P.M.

Strictly Talkin’ Sh*t Podcast

2:45 P.M.

30 Mechanical Minutes

What’s Hot in Hydronics?

Guests: John Siegenthaler and Robert Bean (Siggy & The Bean)

3:30 P.M.

The Construction Life Podcast

FRIDAY, MARCH 22

10:30 A.M.

HVAC Know It All Podcast

How to Market Your HVAC Business in 2024

Guests: Greg Crumpton, Ryan Haché, Terrance Chan, and Adam Gordon

11:30 A.M.

Refrigeration Mentor Podcast

1:30 P.M.

Refrigeration Mentor Podcast

2:30 P.M.

Strictly Talkin’ Sh*t Podcast *subject to change

CANADA’S HYDRONIC INSTALLATION CONTEST

WIN ONE OF THREE $2000 BUYING SPREES FROM EMCO!

Get your cameras ready. Be a part of Canada’s hydronic installation contest. Proud of your work? Better than the rest? It’s time to bring it on!

THERE WILL BE A WINNER IN EACH CATEGORY: COMMERICAL, RESIDENTIAL NEW-BUILD & RESIDENTIAL RETROFIT

ENTRY IS SIMPLE - send us pics of your installation. Include a brief description of the particular challenges that you faced with this installation and how you overcame the obstacles. Submissions are limited to one per contractor. Deadline to enter is July 31, 2024. All submissions will be shown at the Modern Hydronics Summit 2024. The three winners will also be announced by John Siegenthaler at the Summit. In addition to having your winning entry shared across our social media channels you’ll also be interviewed by HPAC’s editor and featured on the cover of the October edition of HPAC –

Take Your Time Back With American Standard

American Standard values your time. Our Flash™ Shower Rough-In Valves are built to install quickly and easily into a variety of work spaces. From tight spaces to thin wall applications— and everything in between—the Flash™ Shower Rough-In Valve has you covered. Because in your business, time is money.

Learn More at americanstandard.ca/flash

PRESENTED

• Tests domestic, commercial & industrial boilers up to 2 million BTU

• Latest upgradeable sensor technology

• Easy to use rotary dial

• Purge pump protection prevents accidental damage to CO sensor

• Wireless as standard

• Wirelessly connect to optional KANE LINKTM enabled devices

• Hydrogen (H2) ready – up to 20% blend

Applications

• Install & service domestic oil & gas appliances – optional emission sensors for local regulations

• Commission & service industrial boilers, marine boilers, engines & compressors

• Safety checks – CO in rooms or around appliances

• Combustion performance checks

• Combustion efficiency checks

• Flue Draught

Backed by KANE CARE

• Up to a 10-year warranty With KANE CARE when serviced and recertified by Kane annually

GENERAL PIPE

Flexi-Rooter® 100 From General Pipe Cleaners

The Next Generation Flexible-Shaft Drain Cleaner!

General Pipe Cleaners has rethought high-speed, flexible shaft drain cleaners with the Flexi-Rooter® 100 – the next generation flexible shaft machine!

Rugged and reliable, Flexi-Rooter 100 offers:

• A stronger flexible shaft with the strength to cut through roots in 4” lines yet flexible enough to negotiate 2” lines.

• Integral variable speed motor with foot pedal to allow you to use both hands to safely guide the flexible shaft into the line.

• Two-part cleaning array combines unique ClogChopper® cutters with carbide chain cutters for a formidable combination.

Flexible shaft technology is faster and more thorough than conventional cable drain cleaners. The shaft spins more than 10 times faster than drum machines. At speeds up to 2200 rpm, cutters quickly grind up stoppages and scour pipe walls clean. The shaft is safely protected inside a sheath, so it’s easy to handle – no spinning drums.

Flexi-Rooter 100’s stronger, stiffer shaft is flexible enough to navigate 2” pipes – yet strong enough to cut roots in 4” drain lines up to 75 feet long. And the integral, variable-speed motor easily lets you adjust shaft speed from zero to 2200 rpm.

General’s foot pedal control further frees both hands to guide the shaft into the line. Operators can also simultaneously use Flexi-Rooter with a sewer camera system to pinpoint pipe trouble areas – and instantly inspect results.

Flexi-Rooter 100’s two-part cleaning array features General’s unique ClogChopper® cutters combined with carbide or non-carbide chain cutters for a formidable combination.

Revolutionary ClogChopper cutters rip through tough clogs with six self-sharpening blades that dig into encrusted debris and root masses, easily grinding up stoppages, scale, and crystallized urine. The spherical design maneuvers around tight bends and traps.

Flexi-Rooter 100’s durable metal frame includes 10” wheels and folding handle to facilitate transport to and from jobs. A safety slip clutch helps protect the flexible shaft. And if you ever do get into trouble, the shaft is field-repairable!

For additional information, contact the Drain Brains® at General Pipe Cleaners at 800-245-6200, or visit www.drainbrain.com/flexi-rooter

BREAKTHROUGH TECHNOLOGY

“

Seth Mikulin • SureFlo Sewer & Drain

Flexi-Rooter’s ClogChopper rips open a hole for the chain knocker to work. It’s a great product.”

Flexi-Rooter ® featuring ClogChopper ® Cutters

Flexi-Rooter uses ClogChopper six-bladed cutters along with carbide and non-carbide-tipped chain cutters to break through the toughest clogs, scale and roots. The cutters then grind up the stubborn stoppages and scour the pipe walls clean.

The rotating shaft is 10 times faster than traditional shafts, yet easy to handle. It’s extremely exible for clearing 2" lines, yet strong enough to cut roots in 4" lines up to 75 feet long. Plus, the foot pedal leaves both hands free to guide it into the drain.

To learn more, visit www.drainbrain.com/Flexi-Rooter, or call the Drain Brains ® at 800-245-6200.

Visit us at CMPX Booth #1702

Flexi-Rooter ®

ClogChopper with carbide tip cutter

HOW DO YOU KNOW?

WHETHER YOU OWN AN HVAC OR PLUMBING CONTRACTING BUSINESS, OR THINK THAT ONE DAY YOU MAY WANT TO RUN YOUR OWN BUSINESS, having a keen eye on how the market is moving and how your business is doing requires more than gut instinct alone.

As one industry veteran wrote to me recently: “In my experience with small, independent operators, too many of them make horrible business decisions; they don’t understand the sales process, selling mainly on low prices; they don’t hire enough competent employees and often cannot afford to pay existing staff well enough; they cannot afford to take staff out of the field for training; they don’t employ managers to develop enforceable company policies; they do not offer service or maintenance contracts; they’re overwhelmed by taxes and regulation; they don’t make enough profit to invest in a better business or even to pay themselves appropriately.”

Ultimately, he’s seen too many small businesses fail which too often leads to stranded customers and poorly maintained equipment in the field.

It’s not an easy decision to run a contracting business in this industry, and especially in the last few years, beginning with the pandemic, compounded by supply chain issues and then skyrocketing inflation. Where do you turn?

We recently ran an article online, The Inflation Threat, where accountant Matthew Birch provided some suggestions for dealing with rising costs. Of course, raising your prices is key, but unfortunately many small businesses are way too slow to react. Why? Because most small businesses are not constantly analyzing their performance, studying the market and anticipating changing market conditions.

Birch recommends running a 12-month rolling average income statement paying close attention to gross profit trends—monitoring both profit on materials and profit on labour to spot issues early. Also, raise prices the moment suppliers increase their prices and also in alignment with employee wage increases. He also suggests hiring a financial guide that can act as a strategic advisor, not just someone to help with year-end file preparation at tax time.

What else can you do to predict market trends? During the State of the Industry panel discussion at AHR Expo 2024, Talbt Gee of HARDI recommended monitoring existing home sales in your market. If the market is lagging, you may have to work harder to find projects, and if it’s growing then you may need to scale up your business.

Another way to monitor your market is to keep in touch with your customers. Steve Yurek of AHRI suggests providing clients with regular service and information on how you can improve their comfort, reduce their energy costs and ultimately get them to where they want to go as technology changes.

Growing your bottom line, or just maintaining your business requires educating yourself, your staff and then ultimately your customers. Events like the CMPX trade show provide a great foundation for getting your team engaged and educated. This year’s show also has a stellar education program.

Running a business is tough. Invest the time today for that future payback. <>

– Doug Picklyk, Editor

Reader Service

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PUBLICATIONS MAIL AGREEMENT NO. 40065710

Heating Plumbing Air Conditioning (established 1925) is published 7 times per year by Annex Publishing & Printing Inc. HPAC Magazine is the leading Canadian business publication for the owner/manager of mechanical contracting businesses and their supply partners.

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NOTICE: HPAC Magazine, Annex Publishing & Printing Inc., their staff, officers, directors and shareholders (hence known as the “Publisher”) assume no liability, obligations, or responsibility for claims arising from advertised products. The Publisher also reserves the right to limit liability for editorial errors, omissions and oversights to a printed correction in a subsequent issue. HPAC Magazine’s editorial is written for management level mechanical industry personnel who have documented training in the mechanical fields in which they work. Manufacturers’ printed instructions, datasheets and notices always take precedence to published editorial statements.

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NAVIEN

New NPF Hydro-furnace

Navien brings our unparalleled expertise in hydronics to HVAC with the new NPF Hydro-furnace in upflow and horizontal models, and 60,000 and 100,000 BTU/h sizes, with robust airflow ranging from 1.5 – 5 tons up to an inch of static pressure. All models are 97% AFUE and Ultra-Low NOx compliant, meeting the stringent requirements of SCAQMD rule 1111.

Unlike traditional forced air furnaces, which burn gas within a heat exchanger that is in the conditioned air stream, the NPF heats water by burning the gas in a sealed combustion heat exchanger, completely isolated from the airstream. The heated water is then pumped through a hydronic heat exchanger that transfers the heat into the air. This unique method improves operational control, provides even heating, and keeps operating sounds to a minimum.

Navien’s NPF is a powerful and highly efficient solution for forced-air heating applications, featuring a variable-speed blower and variable-capacity combustion system that allows it to operate from 15% to 100% capacity for both natural gas and propane applications. Variable capacity heating operation continuously monitors air temperatures and will automatically adjust burner operation and airflow to maximize comfort and efficiency. With this industry leading range of variable capacity, the two

BTU/h sizes of the NPF can cover applications from 9,000-100,000 BTU/h.

The NPF Hydro-furnace is designed with enhanced installation flexibility, allowing for automatic water fill or manual fill with a service-friendly water reservoir. On upflow models, gas, electric, water, and condensate connections are field convertible for the left or right side of the unit and return air can be brought into the unit on either side or the bottom to match existing ductwork. Every unit includes the conversion kits required for propane or high elevation applications up to 10,100 feet.

A unit mounted EZNav® control panel with built-in Start-up Wizard provides simple, intuitive steps for startup, optional configurations, and diagnostics. The self-diagnostics provide a direct readout in clear text, indicating any diagnostic alerts or reminders saved in non-volatile memory. Each unit is compatible with most conventional single- and two-stage thermostats and does not require a special wall control.

To learn more about the NPF Hydro-furnace, visit navieninc.com.

The next level of comfort in forced-air heating

NEW NPF Hydro-furnace

The NPF Advantage: The NPF heats water by burning the gas in a sealed combustion heat exchanger, completely isolated from the airstream. The heated water is then pumped through a hydronic heat exchanger that gently transfers the heat into the air. The fully enclosed Ultra-Low NOx premix burner provides extremely quiet operation, high efficiency of 97% AFUE, and allows for an industry-leading variable capacity that can modulate down to 15% for a next-level comfort experience.

Explore the new NPF at Navieninc.com.

NPF Horizontal

NPF Upflow

NEXT PHASE OF GREENER HOMES INITIATIVE COMING SOON

In an announcement released in February, Jonathan Wilkinson, the Minister of Energy and Natural Resources, remarked that the federal government will be establishing a new phase of the Canada Greener Homes Initiative and acknowledged that based on the success of the Greener Homes Grant program, the government would stop accepting new applications by the end of February to prepare for the transition. As of press time, that new phase of the transition has not been announced.

“The enormous popularity of the first phase of the Canada Greener Homes Grant illustrates Canadians’ desire for their homes to be affordable, comfortable, and sustainable,” said Wilkinson in a media release. “As hundreds of thousands of Canadians continue to retrofit their homes with Government of Canada support, we are readying the next phase of the Canada Greener Homes Initiative to offer more accessible supports to families across the country who need it most while continuing to t ake action on climate change.”

In a late January update on the Canada Greener Homes Initiative website, it states that as of the end of January, out of the over half a million households who have applied for a Greener Homes Grant to-date, over 165,000 households have received grants. And so far demand for heat pumps has significantly outperformed all other retrofits available through the grant.

Of the 165,000-plus grant recipients, over 82,000 households (50%) have purchased and installed a heat pump. Over the next few years, the government expects to help 250,000 Canadians purchase and install a heat pump through the Grant program alone.

The higher-than-expected uptake of

heat pumps under the grant program has meant that the average grant payment size (over $4,200) has been higher than initially expected.

They state the estimated average cost for installation of eligible energy efficiency retrofit measures and/or heat pump equipment is $13,500 per eligible household.

The new phase of the Greener Homes program will be part of Canada’s forthcoming Canada Green Buildings Strategy, which will focus on energy and housing affordability, and the next phase of the Greener Homes program will offer supports that are more accessible to Canadian households with low to median incomes.

Since its launch three years ago, according to the government the Canada Greener Homes Grant program has helped recipients save an average of $386 per year on their energy bills.

Of the over half a million households have applied for a Greener Homes Grant as of early February, the highest number of applicants come from Ontario (around 227,500), followed by Quebec (around 85,600), Alberta (70,600), British Columbia (55,400) and New Brunswick (20,800).

As of the end of January, grants

handed out so far, by the percentage by province is: 34.2% Ontario, 20.8% Quebec, 12.3% British Columbia, 10.6% Alberta, and 8.7% Nova Scotia.

Those who have already applied for the Canada Greener Homes Grant will continue to be processed and the hundreds of thousands of energy evaluations will continue.

The next phase of the Canada Greener Homes Initiative will complement the ongoing Canada Greener Homes Loan, which continues to provide interest-free loans of up to $40,000, and the Oil to Heat Pump Affordability (OHPA) program, which provides grants of up to $10,000 to low- to median-income oil-heated households across Canada who want to make the switch from heating oil to a heat pump. (that program was enhanced in the fall of 2023, increasing the grants to $15,000 for Canadians living in co-delivery provinces which included Nova Scotia, P.E.I. and Newfoundland and Labrador at the time).

The Loan program, administered through CMHC, has received nearly 62,000 applications across Canada and over 53,000 Canadians have been approved, valued at approximately $24,000 per loan on average.

Of the loan agreements that have

been signed to-date, 45% have included funding for a heat pump.

The OHPA program has received 9,400 applications to date. This includes up to 1,566 in Newfoundland and Labrador, 1,334 in PEI, 4,962 in Nova Scotia, 346 in British Columbia, 438 in Quebec and 460 in Ontario.

As many as 1,565 heat pumps have been installed through the Oil to Heat Pump Affordability Program and the government expects to help around 50,000 Canadians purchase and install a heat pump through the OHPA program over the coming years. natural-resources.canada.ca

CAF LAUNCHES MENTORING PROGRAM FOR WOMEN IN SKILLED TRADES

In response to a need identified by women in the trades, the Canadian Apprenticeship Forum (CAF) has launched the National Mentor Development Program for Women in the Skilled Trades, a virtual 4-month program designed to enhance mentorship skills for women and gender diverse individuals in the trades.

This online program is facilitated by subject matter experts in collaboration with tradeswomen coaches from the construction and manufacturing sectors.

The program will be offered free of charge to participants from across Canada.

Since its first Supporting Women in Trades (SWIT) Conference in 2018, and at subsequent conferences, CAF has consulted with over 300 tradeswomen

Continued on p16

TACO COMFORT SOLUTIONS

0018e®

ECM High-Efficiency Circulator

The 00e® series - 0018e featuring Bluetooth is a versatile, variable speed, high-efficiency wet rotor circulator with an ECM permanent magnet motor ideal for closed loop hydronic heating, open loop or domestic water applications. Download the Taco 0018e Mobile App to see and control real-time system performance. Run system operation & validation reports including performance diagnostics & history. Know the most efficient setting based on real-time feedback and alleviate the problems of over-pumping. You design systems with precision. The 0018e offers the performance & control to match.

Maximize system efficiency, maximize system control.

• 18’ Shut-off head, 16 gpm max flow

• ECM High-Efficiency motor uses up to 85% less electricity

• Easy-to-use dial

• 0018e mobile app for real-time performance display, system control and reporting

• SureStart® automatic unblocking & air purge

• BIO Barrier® protects pump from system contaminants (Cast Iron only)

• Integral Flow Check (IFC) included

• Whisper quiet operation

• Universal flange standard on Canadian circulators

• Stainless Steel models available with universal flange or 1” union connection

www.tacocomfort.com

Zone Control Family. The Market Leader.

Work with 2-, 3- or 4-Wire Zone Valves. We’ve enhanced our complete line of Zone Valve Controls with the features and styling you’ve been asking for. Whether you’re looking for switching relays, zone valve controls, priority zoning circulators, or fan controls, Taco has everything you need. Together with Taco Zone Valve Controls, thermostats, the “00” family of circulators, and a host of add-on controls, we offer the highest quality and broadest selection of zoning products.

Simplify the wiring nightmare! Taco Zone Valve Controls easy-to follow PC board layout eliminates the problems caused by incorrect wiring, while the external indicator lights provide instant diagnostic feedback. Combined with Taco Zone Valves and Thermostats, the system’s performance and dependability is maximized.

Continued from p13

to identify their specific needs and mentorship is among the top priorities.

CAF also notes that research also supports the creation of this program due to the retention barriers women experience in the trades.

The rate of program completion is significantly higher for male apprentices in most of the Red Seal trades, and according to the National Apprenticeship Survey, women are more likely than men to identify discrimination as the reason why they left an employer.

Those interested in applying to be a participant or a coach for this program can apply at: leadership.caf-fca.org

For more information on the National Mentor Development Program contact program manager, Stephanie Shrum, at: stephanie@caf-fca.org. caf-fca.org

FEDS FUNDING PASSIVE HOUSE/NET ZERO BUILDING FOR PARKS CANADA

The Government of Canada will provide over $37 million in funding to construct an administration and visitor centre for the Lake Superior National Marine Conservation Area in Nipigon, Ont. It will be Parks Canada’s first Passive House Plus, net-zero carbon build.

The building will be constructed, using a super-insulated envelope, optimized site orientation, sustainable material selection, and on-site geothermal and photovoltaic energy generation.

It will be a net-zero energy building with a goal of net-positive energy production that would allow for surplus energy to be used for charging of fleet and public electric vehicles (EVs). parks.canada.ca

AHR EXPO SHINES IN CHICAGO

Crowded hallways and packed booths were the hallmarks of AHR Expo 2024 at the McCormick Center in Chicago January 22 through 24, and the throngs of people were a welcome sight for exhibitors and show organizers of the annual expo for the HVAC/R industry that hadn’t been in Chicago since 2018.

“The industry showed up for business in Chicago,” said show manager Mark Stevens, in a post-event release. In total, the Expo attracted close to 50,000 people, with the tally registering 48,034 attendees on hand to visit the 1,875 exhibitors filling two large halls and covering some 527,520 sq. ft. of trade show floor space in the massive convention centre..

The strong attendance was a great sign and a real awakening of the industry to get on board with the latest products and industry trends. Electrification and decarbonization continued to be the most common themes at exhibitor presentations,

It was no surprise to see a strong heat pump presence across many of the major heating equipment manufacturers, and this was the show where hydronics and the air-to-water heat pump really made a splash based on the number of products revealed, some exhibitors used the show to preview products, serving as an introduction of what’s to come later this year or in 2025.

New electric boilers were also revealed by a lot of the traditional gas boiler manufacturers, and the hybrid, dual fuel, concepts of marrying up a heat pump with a gas furnace was on display in a number of booths as well.

On the refrigerant front, many vendors were showing products with mildly flammable A2L refrigerants and some even previewing products with flammable A3 solutions. These products are coming on board as global warming potential (GWP) phase downs ramp up in the years ahead.

In a State of the Industry panel, in addition to conversations about decarbonization and the refrigerant transitions, a key topic was industry training. Some fear that trade schools are not able to keep up with most modern technology, so they are unable to produce new techs capable of hitting the ground running.

One panelist applauded the efforts of manufacturers who are on the ground educating contractors on the latest tech, suggesting the best industry training today is coming from industry suppliers. Everyone agreed that it’s imperative for contractors to spend the time to keep their workforces trained and aware of how to deal with the new technologies coming to market. Those who can’t adapt to upcoming changes will suffer the most.

The next AHR Expo take place in Orlando, Florida, February 10-12, 2025. ahrexpo.com

PHOTO (LEFT): PARKS CANADA

Conceptual design of the Administration and Visitor Centre.

Close to 50,000 people attended AHR Expo in Chicago.

The crowded halls at AHR Expo were a welcome sight for exhibitors.

The Little Giant 16G Series grinder pump is a heavy-duty 1 hp grinder pump designed for high head sewage or effluent removal in the most challenging residential and light commercial wastewater and clog-prone applications. Available as a single pump product or in simplex and duplex packaged systems.

Features & Benefits

• Cutting mechanism with 27 stationary blades and 8 rotating blades – producing 3450 RPM and 745,200 cuts per minute

• 1-1/4” discharge and 2” NPT adapter discharge preassembled onto the pump for ultimate versatility

• Silicon carbide mechanical seal provides up to six times longer seal life with lower thermal expansion and higher abrasion resistance when compared to carbon-ceramic seals

• Easily replaceable 20’ power cord is sealed at the connection point for unit protection

• Non-skid adjustable legs for stability and vibration dampening for quieter operation

• Vertical and tethered float switch options are available on 115 and 230V models

PRESENTED BY

RHEEM

WELCOME TO A NEW LEVEL OF INNOVATION

The Rheem® ProTerra® Hybrid Electric Heat Pump Water Heater delivers impressive savings—with potential energy saving and costs savings. Plus, it’s full of smart features from built-in Wi-Fi to our exclusive LeakGuard™ leak detection and prevention.

• Perfect for Replacement - Easy replacement with the same dimensions as a standard electric water heater and one-button startup.

• Fits More Applications - With zero clearance requirement, the ProTerra is a great option for homes with less space.

• Built in Premium Features - Save yourself time with built-in leak detection, automatic water shut-off valve and Wi-Fi control.

• Best In Class Warranty – Deliver peace of mind with a 10 year limited tank and parts warranty.

• Convenient Design - All serviceable parts and condensate line are on the front of the unit, making service and earthquake strap installs easy.

• Advanced Diagnostics - View detailed alerts and alarm codes while at the water heater via the on-unit display and Rheem® Contractor App to expedite service.

Flexible Install, Faster Service

• Valve Quick Release - If the actuator communication goes bad between the control and valve, you can replace it without touching the plumbing for faster service.

• Leak Sensor Channel - Leak sensor replacement is easy by opening the bottom element cover and snaking the new leak sensor down the tube—360° protection, all from the front of the tank.

Sustainability that works

• Heat Pump Technology - The ProTerra Hybrid Electric HPWH pulls heat energy from the air around it to heat water, making it the most efficient water heater on the market2 with up to a 4.07 UEF

• Carbon Footprint Reduction – The ProTerra Hybrid Electric HPWH uses 75% less energy than a standard electric water heater to help minimise your impact on the environment.

• Leakguard Auto Water Shut-Off Valve – The all-inclusive leak prevention system that limits leaks to no more than 20 oz. of water to protect homes from damage.

Find out more at https://www.rheem. ca/heatpumpwaterheaters/

DON’T TOSS IT OUT

Methods for adding an air-to-water heat pump to an existing boiler system.

BY JOHN SIEGENTHALER

It’s hard to go through a workday in the HVAC industry and not read about some organization or government agency promoting the need to electrify everything that provides heating or cooling to buildings.

The “flames” associated with electrification and its accompanying phase-down of fossil fuels have been fanned by politics — a place where reality is a very fluid concept. As has happened with many other issues, deep divides have been created between people depending on their worldview, profession, willingness to accept technical realities, and opportunities to profit from a stance on either side of the issue.

Like most people, I have beliefs about our current energy sources, and specifically how they play into the future of hydronic heating and cooling technology. I believe that our industry can and should increase its use of renewably sourced energy. However, I don’t believe that such a progression should be immediate or exclusive of fossil fuels.

With this in mind, let’s consider the merits of pairing an electrically operated air-to-water heat pump with a fossil fuel fired boiler. Systems using both heat sources can be designed and installed in either new or retrofit applications. Given the vast number of fossil fuel boilers already supplying hydronic systems, it’s likely, in the near term, that retrofit applications where an air-to-water heat pump is added to a system already supplied by a boiler will be common.

KEEP IT

I’ve interacted with people who think fossil fuels are the scourge of the earth, and as such any equipment operating on these fuels should be scrapped. I suspect that such mindsets are based on socio-political leanings rather than practical and technically accurate assessments of alternatives.

Sure, there are boilers out there that get patched up to hobble along “one more season” while operating at conditions that are far from optimal. Like any device, all boilers eventually succumb to a life of hot, wet, and chemically reactive conditions, often with minimal maintenance.

Good technicians can assess the status of an existing boiler,

and when they conclude the boiler is at the end of it service life recommend it be removed. They can also determine when an existing boiler has remaining service life and judge its suitability to remain in the system as an occasionally used “copilot” to a new air-to-water heat pump.

Consider the following seven advantages of keeping an existing boiler in the system.

1. Booster: The boiler can provide supplemental heat for the heat pump on very cold days when the heat pump’s capacity cannot meet the load. Without it, many owners would resort to portable electric space heaters, the operation of which, when accounted for back to the electrical generation level, likely contributes more carbon to the atmosphere than burning the fossil fuel needed to supplement the heat pump.

2. Backup: Assuming the boiler was adequately sized, it can provide full backup heating when the heat pump is down for service. Modern heat pumps are complex devices. It’s unrealistic to think they will operate for 15 to 20 years without any issues that would take them offline for a time. Depending on the location of the system, who is responsible for servicing it, and the availability of replacement components, it’s also unrealistic to think the repair will always take place within hours of the problem’s occurrence. It might be several days. Most owners who understand this also understand they need a “plan B” for heat should the problem occur in cold weather. They already know the existing boiler can heat the building.

Continued on p24

SEPT 12, 2024

NEW LOCATION IN VAUGHAN PARAMOUNT EVENTSPACE!

As always, the Summit will include our full slate of excellent speakers, 50+ exhibitors demonstrating the latest technologies, and unparalleled networking with hydronics professionals from all sectors of the trade.

Summit 2024 will again feature our Hydronics 101 sessions. Sponsored by we’ve added hands-on hydronic panel builds – the perfect training opportunity for newer technicians! Lots of prizes including, test instruments and Blue Jays tickets, will be won!

PRESENTED BY

RINNAI

Rinnai America Corporation — manufacturer of the number-one-selling brand of tankless gas water heaters in North America — announces its full line-up of new and noteworthy product innovations slated for launch in 2024, as the company celebrates its 50th anniversary of providing hot water and heating solutions to the North American market.

The new product offerings are designed to meet unmet market needs, deliver industry-leading efficiency, help PROs simplify installation, decrease setup time, improve serviceability, streamline maintenance, and provide more flexible install options.

“It is at the forefront of Rinnai’s belief to listen and learn from our customers’ wants and needs to propel technology innovations,” said Frank Windsor, President, of Rinnai America Corporation. “By doing this, we lead the charge in delivering gamechanging products that drive our customers’ businesses and continue to deliver on our brand promise of ‘creating a healthier way of living™’.”

In 2019 Rinnai opened its state-of-the-art training and innovation center at its headquarters in Peachtree City, Georgia, USA. Rinnai leverages this new facility to develop innovative products in existing and new categories for the North American Market and makes the PRO the center of every

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Designed with the Professional in mind, the NEW SENSEI® RX product ushers in the next generation of water heating and delivers increased installation ease, operational performance, and serviceability while delivering a Rinnai Industry First 0.98 UEF (Uniform Energy Factor). With NEW GroundBreaking Product Features and a reduced SKU count from 24 to just 6 models, the SENSEI RX Series makes it easier than ever to sell, install, and service the best-performing tankless water heater Rinnai has ever made.

Because of this more PROs in North America stand ready to provide their customers with the latest in lifestyle comfort, smart design, and built-in technology by installing the premium, unlimited hot water experience that only SENSEI RX can offer.

For more details on the latest products and capabilities available from Rinnai please visit rinnai.ca

Continued from p20

Encourage them to incorporate this known entity into any system makeover.

3. Major Contributor: Simulations of air-to-water heat pumps in cold climates have shown that the vast majority of seasonal space heating energy required in a typical home can come from the heat pump. The boiler may only contribute 5 to 15% of that total seasonal energy depending on the supply water temperature required by the distribution system (lower is always better), the location and the capacity of the heat pump relative to the building’s design load.

In my opinion that’s a very respectable shift away from fossil fuels without sacrificing reliability, comfort, or scrapping equipment that still has several years of remaining service life.

Furthermore, the cost to remove and dispose of a boiler that still has service life, along with its fuel and venting systems, and replacing it all with an electric boiler for auxiliary/ backup only adds to the installation cost of the heat pump, and thus discourages potential customers.

4. Service Entrance Upgrades: Another necessary consideration for full electrification is the ampacity of the building’s electrical service. Older homes with fossil fuel boilers may only have 100- or 150-amp services. Adding a heat pump

“A dual fuel system provides flexibility to leverage timeof-use electricity rates”

may be possible, depending on its capacity, and the existing loads on the service. However, adding a heat pump and an electric boiler sized to meet the building’s design heating load will inevitably require a minimum 200-amp service.

Include an electric vehicle charger in addition to the heat pump and electric boiler, and the service entrance ampacity could be even higher than 200 amps. Given the current cost of electrical hardware, upgrading a service entrance could easily cost several thousand dollars. If the existing fossil fuel boiler is retained as the backup heat source service upgrades may not be required.

5. Futureproofing: It’s easy to plan a new or retrofit installation so that a fossil fuel boiler could eventually be replaced by an electric boiler if that becomes economically viable. This can be done with minimal piping alterations, and without draining the system. Just include isolation and purging valves when connecting the fossil fuel boiler to the system.

6. Resiliency: Leaving an existing fossil fuel boiler in the system provides the ability to keep the building’s heating system running, perhaps for several days, without utility power. During a power outage a typical residential fossil-fuel boiler and two or three circulators can be powered from a small portable generator that costs less than $1,000 CDN. Provisions for connecting such a generator to the heating system are relatively simple and could be included in the installation. The fossil fuel mode of the system could also be powered from modern customer-side battery storage systems such as the Tesla Powerwall or Generac PWRcell.

A nominal 5-ton (60,000 Btu/h) heat pump and its associated distribution system can also be power by a generator, but likely one with a minimum output of 10kW. Add in 9kW of electric resistance back up or supplemental heating and you’re up to a nominal 20kW generator as a minimum. It can be done, but it’s expensive to install and to operate.

7. Adaptability: Many electric utilities have, or soon will have, time of use electric rates. In essence these rates offer a discount on each kilowatt-hour (kWh) of electricity purchased during specific times of the day, as well as on weekends and most holidays. Utilities do this to help level their demand curve. Some on-peak versus off-peak differentials are very attractive. The high on-peak rate creates a strong disincentive to operate high demand electrical devices whenever it’s in effect.

Continued on p28

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NTI

Introducing The NTI Compass:

Shape Your Own Journey

COMING SOON! After more than a year of meticulous product development and testing, this Spring NTI Boilers will launch its latest flexible, high performing boiler: the NTI Compass.

NTI Compass is available in sizes ranging from 85 to 199 MBH and delivers up to 96% AFUE performance – it’s a workhorse boiler that will be an ideal fit for nearly every residential or light commercial installation. Two versions – combi and system – incorporate a reliable three-way valve to divert boiler water for space heating or near endless domestic hot water. The NTI Compass series uses a down-fired fire tube heat exchanger from AIC®, the world leader in fire tube technology. With a rugged stainless steel construction, the innovative dimpled tubes extract more of the heat from the flue gases without the need for tube inserts that degrade over time.

Effortless set-up is a given with NTI Compass. It offers the flexibility of either direct vent or indoor combustion air from various locations or pressure zones, and each vent includes a test port for accurate set up and adjustments. All major connections including CH,

DHW, condensate drain, and gas are independently reversible from side to side. No matter where it needs to go, NTI Compass will fit the space!

Ease of service is also a defining feature of the NTI Compass. Every component is readily accessible with space to spare for your hands and tools to do their work. The state of the art control interface, available in multiple languages, incorporates NTI’s intuitive Set-up Wizard for dead-easy configuration and each unit comes equipped with an integrated Wi-Fi gateway, enabling remote accessibility via NTI’s Remote Contractor, a web-based diagnostic service that provides seamless, 24-7 management of NTI boiler installations and remote access to each connected boiler’s central system. Impress your customers with remote real-time analysis and adjustments that may address their concern immediately and avoid the need for a costly service call.

NTI Compass: Bring your customers reliable comfort and peak performance from a reputable, founded-inCanada manufacturer with more than 60 years of trusted leadership.

Continued from p24

VARIABLE SPEED air-to-water heat pump (split system)

OUTSIDE INSIDE

If the system includes a fuel boiler it could supply heat when necessary to minimize use of on-peak electricity. The air-to-water heat pump could be operated on the low cost off-peak rates. Thermal storage might also be included.

Utility rate offerings are rapidly evolving to keep up with projected demand while minimizing the need for significantly greater generation and transmission capital costs. A dual fuel system provides the flexibility to leverage these rate structures.

PARALLEL PIPING

In Figure 1 (above) I show a possible piping configuration where a split-system air-to-water heat pump is piped in parallel with an existing fossil-fuel boiler.This configuration allows either heat source to operate independently of the other.

A typical control sequence would call the heat pump to supply the required water temperature to the distribution system whenever possible, and bring on the boiler only when the heat pump cannot maintain the target supply temperature.

Notice that the existing (conventional) boiler has a thermostatically operated anti-condensation valve added to its near boiler piping. It’s there to prevent sustained flue gas condensation, assuming that there will be times when the return water temperature from the distribution system is below the dewpoint of the flue gases. Existing boilers and their venting pipes that have operated at higher temperatures, and lasted for years under these conditions, can be destroyed in short order if “reassigned” to produce low water temperatures, and not protected from sustained flue gas condensation.

Figure 2 (next page) shows a similar arrangement - only using a monobloc air-to-water heat pump. In most applications this system would operate with an antifreeze solution to protect the heat pump from freezing.

The diagram shows both heat sources supplying a buffer tank. This is appropriate when the distribution is divided into many independently controlled zones. When fewer zones are present, and the heat pump has a variable-speed compressor, the buffer tank could be replaced by a hydraulic separator. In applications where the heat pump and boiler have high turndown ratios, it may even be possible to pipe the heat source headers directly to the distribution system. These same concepts hold true in applications using split system air-towater heat pumps.

Continued on p32

PRV

Figure 1. A split-system air-to-water heat pump piped in parallel with a fossil-fuel boiler.

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PRESENTED BY

Vitocal 100-AW

The Total Hydronic Heat Pump Solution for heating, cooling, and domestic hot water

Highly efficient and easy to install

The Vitocal 100-AW is a Residential Air-to-Water Heat Pump System featuring an outdoor unit, an indoor unit and a steel buffer tank (20 gal). The kit is delivered on a single pallet for easy inventory, delivery, and jobsite ease. This provides the advantage for a fast and simple installation. The Vitocal 100-AW offers 3 different sizes 1.5, 3.0, and 4.3 Tons for cooling / 20.5, 34.0 and 58.0 MBH for heating (nominal capacities) which allows for flexible application types.

The easiest way to add heat pump hot water

There is no reason to purchase a separate heat pump water heater with the available optional indirect domestic storage tanks that save space and installation cost over other types of domestic hot water heating. The optional domestic indirect tanks come in three sizes. They are designed to pair with the Vitocal 100-AW, and the buffer tank can be physically mounted on top of the domestic tank to save space. A contractor only needs to decide if they prefer 53, 66, or 79 gallons of domestic hot water storage.

PRODUCT FEATURES

• 3 sizes available: 1.5, 3.0, and 4.3 Tons for cooling / 20.5, 34.0 and 58.0 MBH for heating (nominal capacities)

• All in one kit for easy inventory and installation

• Future ready with R32 low GWP refrigerant

• Pairs with Vitocell 100 V 53, 66, and 79 gallon indirect tanks

• Auxiliary Electric Heat is integrated into the Indoor unit, additionally the Vitocal 100 AW can be paired with a furnace or a boiler utilising the “dual fuel switch”.

• Energy efficient no fossil fuels required

• Installation ready. Comes with a fitting accessory kit. The Vitocal 100-AW is ready to install without additional hydronic specialties

TAKE ADVANTAGE OF THESE BENEFITS

• Lower Utility Bills - With efficiencies up to 4.9 COP and 16.8 EER

• Environmentally Friendly - Achieves a global warming potential under 700 GWP

• Low Cost Of Ownership  - With minimal maintenance and low operating costs

• Flexible Applications - Use for radiant, forced air, chilled panel and domestic hot water applications

VITOCAL 100-AW

viessmann.ca Come see us at CMPX March 20-22 Booth #1003

Continued from p28

STRENGTH THROUGH DIVERSITY:

Although there are those who advocate that all energy needs can be met through electrification, the cold climate peak demand situation remains an inevitable hurdle, one that hasn’t been thoroughly and honestly addressed to date, especially within the political realm. As mandates for electrification progress this issue will repeatedly separate aspiration from realization.

As this all plays out, the versatility of modern hydronics technology provides a flexible and adaptive framework upon which

boiler (retained as supplemental or backup heat source )

to build future heating (and cooling) systems. It allows realistic and beneficial combinations of electrical and fossil fuel energy for the present as well as the years ahead. <>

John Siegenthaler, P.E., has over 40 years of experience designing modern hydronic heating systems and is the author of Modern Hydronic Heating (4th edition) and Heating with Renewable Energy (visit hydronicpros.com).

Learn more at CMPX

John will be presenting a workshop: Adding an Air-to-Water Heat Pump to an Existing Boiler System in Room 703 at CMPX on March 21st from 9 a.m. to noon. To learn more visit cmpxshow.com

fluid feeder

check valves

existing

PRV

anti-condensation valve

Buffer tank (or hydraulic separator)

monbloc air-to-water heat pump

PRV

system operates with antifreeze solution

purge valves

Figure 2. A monobloc air-to-water heat pump piped with a boiler, both supplying a buffer tank.

P-K SOLIS

P-K SOLIS™ Capabilities

-1500-3000 MBTU

-Up to 96% Thermal Eiciency

-10:1 Mechanical Turndown

-Zero Clearance Capable for Side-by-Side Installation

-Narrow Footprint Fits Through Standard 36” Doorway

Our proprietary NURO® Touchscreen Control System is equipped standard on all SOLIS boilers. Designed to maximize boiler efficiency, the NURO utilizes the most advanced technology available.

CB SUPPLIES

Getting Heated. Hydronic Radiant Systems and the Evolution of Tubing

HYDRONIC HISTORY

• Long used across Europe (several decades)

• Recently new to North America

• Unlike traditional forced-air systems, which rely on blowing heated air through ducts, hydronic systems use a water-based solution to transfer heat. Method offers numerous benefits, including consistent warmth, reduced energy consumption, and improved indoor air quality.

• Use of PEX tubing ((cross-linked polyethylene) long history vs NEW (an evolution to PEX tubing) in PE-RT Tubing ((polyethylene of raised temperature resistance)

APPLICATION

• One of the primary benefits of PE-RT tubing is its enhanced temperature resistance. PE-RT can withstand higher temperatures than standard PEX, making it suitable for use in hightemperature applications such as hydronic radiant floor heating.

• Ensures longevity and reliability of the hydronic system, reducing the risk of leaks or failures over time

• PE-RT tubing = superior resistance to chemical degradation, ensuring compatibility with various water conditions and additives commonly used in hydronic heating systems. This resistance minimizes the risk of corrosion or scaling within the tubing.

• Above benefits = efficiency and performance of the heating system = increased lifespan.

• PE-RT piping has several advantages over PEX piping, including superior flexibility and durability, excellent chemical resistance, environmental friendliness, and easier installation. For these reasons, it has become a popular choice for hot water applications in both residential and commercial settings.

STRENGTH & DURABILITY

Excellent hydrostatic strength at high temperatures and very high burst pressures.

100% RECYCLABLE

VIPERT is recyclable and requires less energy to be produced than PEX.

IMPROVED FLEXIBILITY

With relaxed memory you’ll experience less spring back than PEX.

The Perfect BALANCE

The ideal manifold and tubing for the distribution of heating fluid in radiant systems

Thanks to our ideal set-up for installers using our unique flow meters on each manifold loop, IVAR stainless-steel manifolds guarantee perfect system balancing, optimizing energy use, while providing premium thermal comfort.

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Pair the IVAR Manifolds with our premium VIPERT™ (PE-RT) Oxygen Barrier Tubing, manufactured specifically for radiant systems, and you have a winning solution every time.

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THE BIG SWITCH: PART 2

An inside look at some of the math controls use to determine what energy source will be most cost-effective. BY

Ifind it funny when I am helping my kids with their math homework, and I also find it unbelievably frustrating. I am a very literal thinker. I presume that’s why ones and zeros work well in my head. With math there is one way to get to the answer (yes, I realize more complex math has more than one way to skin a cat). What I find frustrating with my kids’ homework is the way it’s presented. Confusing is an understatement.

So, what does that have to do with today’s topic? Well, we are going to do some equations, and because I am the teacher, I get to tell you how the math works.

In my last article (HPAC February 2024) I went over the theory of switching between gas and electricity and wrote about why and when we might want to do this. Today we will do a little empirical thinking as I walk through some real-world numbers to see how relevant switching can be.

We only touched on one topic that is pivotal to making this switch work properly and that is Time of Day pricing— where electricity utilities base pricing on supply and demand. For instance, you could have peak day electricity costing you 40-cents per kWh and it’s only 3-cents per kWh in early morning offpeak times. This is going to get a little messy, but let’s do a couple of examples, but remember we'll also be making a few assumptions along the way.

CALCULATIONS

We need a couple of calculations to start. Coefficient of performance, or COP, is one way heat pump manufactur-

“There are many reasons to save energy ... controls can help with those decisions.”

ers rate their products. As a general rule, the COP is highest when outdoor temperatures are the highest and get worse as it gets colder.

The second calculation is for British thermal units (Btu). Normally we would use something like 500 x Flow x Delta-T, but for our example we are going to use a single tank, so we will use Pounds (lbs.) of Water x Delta-T [remember, 1 Btu is the quantity of heat required to raise the temperature of one pound of water by 1-degree Fahrenheit (F)].

We are heating up one 40-gallon tank of water from 70F to 125F (Delta-T of

55F). The weight of water is 8.33 lbs. per gallon, so for our 40-gallon tank (40 x 8.33 = 332 lbs). So, 332 lbs. x 55F equals 18,260 Btu to heat up our 40-gallon tank from room temp to 125F.

Now that calculation is assuming 100% efficiency. To be fair and derate that a bit based on the efficiency of the boiler we’ll use an 80% efficient situation. That puts us at 22,825 Btu.

To convert the Btu needed to heat the tank into electrical energy, we take the 18,260 Btu/h and divide that by 3.412 to get 5.531 kWh of electricity needed.

Wow, that’s a lot of numbers just to get started.

TIME OF DAY IN ONTARIO

For the next step I will use Ontario as our example, because we all know Alberta does not install heat pumps. LOL… I’m just kidding. I chose Ontario because it has an easy to find Time-of-

Continued on p38

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Continued from p36

Day pricing system (see Figure 1).

At this point we need to remember that a heat pump’s COP makes a big difference. I am assuming a normal COP of 3, and peak summer COP of 4.

This means that if it takes 5.531 kWh of electricity to heat our tank (as we calculated), then a device with a COP of 3 will only use 5.531 kWh/3 = 1.78KWh of electricity to heat the tank. And a COP of 4 would only use 5.531KWh/4 = 1.34KWh of electricity.

Remember that a normal resistive heating element has a COP of 1.

I almost forgot one conversion, Btu to GJ, so 22,825 Btu to GJ is 0.02408165.

Okay, that was a lot of prep work. Now for the actual math!

Our assumed price of natural gas will be set at $3.30 per GJ, which is $0.1191 per cubic-meter, and our electricity timeof-day rates (from ultra-low overnight to on-peak) are $0.024/$0.074/$0.102/$0.24 per kWh as in Figure 1

PRICES TO HEAT OUR 40-GALLON TANK TO 125F

Electric Element = 5.35 kWh x $0.102 = $0.535

Heat pump COP of 3 = 1.78kW x $0.24 = $0.42

Heat pump COP of 3 = 1.78kW x $0.102 = $0.178

Heat pump COP of 3 = 1.78kW x $0.074 = $0.13

Heat pump COP of 3 = 1.78kW x $0.024 = $0.04

Heat pump COP of 4 = 1.34kW x $0.074 = $0.10

Heat pump COP of 4 = 1.34kW x $0.024 = $0.03

(boiler) 22,825 (@80%) Btu = 0.627 m³ x $0.1191 = $0.074

One thing to keep in mind is the delivery cost on gas is out of control. If you factor that in, our price per GJ is around $11 per GJ delivered. This factor does change things enough to take a good look. But we won’t factor that in at this time.

If you look at the example you can see times of the day where it is more economical to heat with gas, or when electricity is the way to go. This is only a snapshot in time, and factors change seasonally as the cost of gas and the cost of electricity change.

So, these calculations can give us the information needed to determine the best value at different times of the day, and this is where controls come into play. Controls can monitor these values in real time, and they also monitor electricity for the heat pumps, pump electricity usage, flow rates, incoming and outgoing temperatures and more. With this information the controls can make a switch between heating with gas or heating with heat pumps. You can only determine which source to use with algorithms and the proper data input. Other factors could be boiler efficiency or if there is a direct fire hot water tank, these change the calculations somewhat as well.

TIME OF DAY PROGRAMMING

Another easy way to save on electricity current bills is to use an ECO-Switch device. We have had this in our controls for years. The essence of it is that you can program times of the day that the providers increase the price of electricity to prevent large electrical devices from running. If you don’t switch to gas at this point you pay astronomical pricing.

The ECO-switch feature only runs the boiler backup in this situation, until the control allows the heat pumps to come back on when they are in the allotted time slot.

A second way is to remember that your DHW tank is a battery—something that stores energy. If electricity is super cheap overnight, the DHW tank can be heated overnight and even overheated to a point (make sure you have proper scold protection on it) to store as much energy at the lowest price possible.

As a general rule we use a lot of hot water in the morning, so it makes the most sense to have the DHW tank ready at the least cost.

I will leave you with this. There are many reasons to save energy, and each of us has different values and different convictions for doing so. Controls are an easy solution to help with those decisions, whether you chose to avoid using gas most of the time or just prioritize saving money! <>

Curtis Bennett C.E.T is product development manager with HBX Control Systems Inc. in Calgary. He formed HBX Control Systems with Tom Hermann in 2002. Its control systems are designed, engineered and manufactured in Canada to accommodate a range of hydronic heating and cooling needs.

Figure 1. Ontario time-of-day pricing, May-Oct 2023

heating and

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Based in the town of Richmond in the Eastern Townships of Quebec, Thermo 2000 is a third-generation family business founded over 45 years ago by Mr. Louis Cloutier. Today, the company is run by the founder’s children and grandchildren. They are committed to keeping alive the values of innovation, performance and quality as well as the people-driven values that enabled Mr. Cloutier to establish the company’s know-how across North America right from the start.

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STANDARDIZED HVAC ENHANCEMENTS

Unveiling the SEER2 and HSPF2 Standards for residential equipment ensures improved energy efficiency.

BY IAN McTEER

The ever-escalating desire of many governments to shrink their so-called environmental footprints means the air conditioning industry has been leveraged once again to make a significant step forward in the area of energy conservation.

With the introduction of the regulatory framework for SEER2 (Seasonal Energy Efficiency Ratio, Version 2) on January 1, 2023, all HVAC manufacturers were further tasked to address and to mitigate the energy consumption associated with air conditioning equipment.

As concerns about climate change intensify, SEER2 emerges as a pivotal player in the ongoing pursuit of reducing energy usage. The long-standing SEER program may be moot to most well-informed readers, but I think we ought to delve into the intricacies of SEER2, examining its implications for the industry and the broader goal of fostering energy-efficient practices in cooling technologies.

Energy shortages threaten to become more acute as each year passes. I am old enough to remember the early 1970’s when a gallon of gasoline cost $0.25 per gallon and an attendant checked my oil and washed the windshield, front, and rear!

The family heating bill amounted to roughly one-quarter of the food bill. However, everything changed after the

OPEC oil cartel implemented a crude oil embargo in 1973 causing the U.S. to suddenly find itself dramatically short of fuel.

Rationing of gasoline and worries about the availability of home heating oil supplies inspired law makers to act and starting in 1977, the U.S. Department of Energy (DOE) had started work on a framework for a comprehensive national energy plan. The Canadian government, in large part, has aligned many of our energy policies with DOE initiatives.

Now, the overriding fear of governments, utilities and consumers alike is the ever-present threat of shortages of electricity. Some districts are forced to regularly employ rolling black outs to spread meager electricity supplies across the wide-ranging electrical grids.

Of course, air conditioning often takes the blame for shortages and perhaps rightly so. In the era of cheap and abundant electrical energy, few of us

cared about the level of insulation in our homes and buildings, in fact, the science of the building envelope was still in its infancy then.

We now know that minimizing heat transfer into and out of our buildings is the best way to conserve energy. The second-best way is to ensure our HVAC equipment is operating and maintained in order to maximize efficiency at or near the optimal design levels.

THE MEASURE OF A MACHINE

One guiding orthodoxy in business is the maxim: “What is not measured cannot be improved.” The HVAC/R industry has used a measure of refrigerating machine efficiency known as the energy efficiency ratio (EER). EER means the ratio of the average rate of space cooling produced to the average rate of electrical energy consumed by the heat pump or cooling unit.

Efficiency testing is done under stan -

Continued on p44

PHOTO CREDIT:

AHRI Certified Ratings – AHRI 210/240 – 2017

Capacity

EER (A2) – Single or High Stage (95F) SEER Indoor Cooling Intermediate Air Volume Rate (Ev SCFM)

(H12) –Single or High Stage (47F), btuh HSPF (Region IV)

–Single or High Stage (17F), btuh

Heating Indoor Cooling Minimum Air Volume Rate (B1 SCFM) 35000 12.75 20.00 33200 9.50 26800 1065 760 420

dard conditions in a laboratory using rules set by ASHRAE. EER is expressed in units of Btu/h divided by Watts. Suppose a split system air conditioner rated at 3 tons has an average net cooling effect of 34,500 Btu/h and the average net power consumption is 3,200 Watts, thus:

EER = 34,500 Btu/h = 10.8 Btuh/Watt 3,200 W

Even so, EER provides only a snapshot of the actual conditions that might occur during the cooling season in any given climate region of North America.

The Seasonal Energy Efficiency Ratio (SEER) was implemented in 1992 by the DOE. These standards set minimum energy efficiency requirements for central air conditioning and heat pump equipment sold within Canada and the U.S.

The Air Conditioning, Heating, and Refrigeration Institute (AHRI) developed the SEER method in response to energy-related policies decreed in the 1970’s.

In the 1990s, most cooling units had a SEER rating of 8 or 9. The Energy Policy Act of 2005 enforced upgrades to a minimum SEER of 13. So, the SEER rating has been around for a few decades and has been gradually updated to reflect advances in technology and energy efficiency standards.

The SEER standard led to efficiency improvements, but many high SEER equipment owners did not notice enough of an appreciable benefit from their investment in a considerably more

“The SEER2 rating calculation provides a realistic measure of overall energy efficiency.”

expensive cooling unit or heat pump advertised to reduce their hydro bills.

While there may be a shopping list of poor performance reasons related to the specification, installation and maintenance of said units, a problem with the test method became known as engineers examined the test parameters for fan-coil systems.

SEER is the ratio of the cooling output of an air conditioner over a typical cooling season, divided by the energy it uses in Watt-Hours.

A SEER ratio is calculated over an entire cooling season using a constant indoor temperature and a variety of outdoor temperatures ranging from 60F to more than 100F.

The new SEER2, on the other hand, includes the total heat removed from the conditioned space during the annual cooling season, using the new M1 testing procedure that increases the external static pressure from 0.1-in. w.c. to 0.5-in. w.c. when applied to ducted fan coil systems.

The original SEER test procedure for fan coil units incorporated an unrealistic duct static pressure almost never

found in the typical residential application. Because a heat pump spends around half its life in cooling mode, the M1 standard means heat pump performance must purposely improve as well.

The DOE changed “SEER” to “SEER2” to accommodate new product regulations that went into effect on January 1, 2023. These changes were made to align more closely with ongoing efforts to reduce overall energy consumption. Using compiled test data, SEER2 is calculated using this formula:

SEER2 = (1 × EER100% + 42 × EER75% + 45 × EER50% + 12 × EER25%) / 100

Where: EER100%, EER75%, EER50%, EER25% represents the Energy Efficiency Ratio at 100%, 75%, 50%, and 25% load, respectively. And the numbers 1, 42, 45, and 12 represent the percentage of time the unit is expected to operate at each corresponding load.

This equation considers the energy efficiency of a cooling unit at distinct levels of operation, providing a more realistic measure of its overall energy efficiency.

WHAT ABOUT HEAT PUMPS?

The Heating Seasonal Performance Factor (HSPF) standard was part of the National Appliance Energy Conservation Act of 1987. Since 1992, the Federal energy conservation standards for central air conditioners were set at a minimum of 10 SEER and 6.8 HSPF for split system air conditioners and heat pumps.

Air source heat pumps have a contro -

Continued on p46

Figure 1. Ratings associated with a 20 SEER 3-ton heat pump using a variable speed gas furnace indoors prior to January 1, 2023.

Continued from p44

AHRI Certified Ratings – AHRI 210/240 – 2023

Cooling Capacity (AFull) –Single or High Stage (95F), btuh

EER2 (AFull) – Single or High Stage (95F) SEER2

versial history in our cold Canadian climate, very rarely performing effectively leading to most consumers in many parts of our country favouring a higher efficiency gas furnace combined with a high SEER air conditioner.

Another metric often quoted by heat pump enthusiasts is COP, or Coefficient of Performance. COP is a basic measure of a heat pump’s performance under static test conditions. It is calculated by dividing the heat output by the electrical power input. COP is now calculated using the M1 criteria which requires the same more rigorous test conditions prescribed by CAN/ CSA-C656-14/10 C.F.R. Appendix M1 (M1 for short).

This new approach will provide a more realistic measure of a heat pump’s true energy efficiency. Therefore, a heat pump with a higher M1 COP, especially at low temperature, is a more energy efficient system.

The DOE tests of heat pumps using the Appendix M1 prescribed 0.5-in. external static pressure test condition for ducted fan coils units show that a system previously rated at 10 HSPF, for example, would suffer a 15% rating reduction to 8.5 HSPF2.

Prior to January 1, 2023, heat pumps sold in Canada under the CSA Standard C656.14 Performance Standard had the AHRI Region IV HSPF adjusted using this formula: Region V = Region IV divided by 1.15.

Thus, a heat pump rated at 9.0 HSPF in Region IV realized an HSPF of 7.8 in

Heating Capacity (H1Full) –Single or High Stage (47F), btuh HSPF2 (Region IV)

Total Cooling Full Load Air Volume Rate (SCFM)

Region V which includes most of the populated areas of Canada.

The Government of Canada’s Amendment 17 to our Energy Efficiency Regulations published on December 21, 2022, imposed the following SEER2 energy performance standards on single-phase split system air conditioners and heat pumps under 65,000 Btu/h:

• Split-system central air conditioners, other than those that are space-constrained or small-duct and high-velocity: SEER2 ≥ 13.4 and off mode power consumption ≤ 30 W.

• Split system central heat pumps, other than those that are small-duct and high-velocity or space-constrained: SEER2 ≥ 14.3 and HSPF2 (Region V) ≥ 6.0, and Off mode power consumption ≤ 33 W.

SEER2 and HSPF2 became part of our HVAC landscape on January 1, 2023. Figure 1 (p.44) is an example I copied from the AHRI Directory describing ratings associated with a 20 SEER 3-ton heat pump using a variable speed gas furnace indoors prior to January 1, 2023. HSPF rated at 9.5 Region IV translates to 9.5/1.15 = 8.3 Region V.

Figure 2 (above) tells the SEER2 and HSPF2 story for the identical system. Note the cooling capacity, heating capacity and HSPF2 are lower. The HSPF2 now at 8.0 continues to be reported as Region IV, thus 8.0/1.15 = 6.9 Region V exceeding the Amendment 17 HSPF2 requirement of 6.0.

Natural Resources Canada (NRCan) is considering making the optional 5F

Heating Capacity at 17F as calculated by M1

Heating COP at 5F as calculated by M1

Heating Capacity as 5F as calculated by M1

(-15C) test point in the DOE test procedure mandatory in Canadian regulations to better reflect operating conditions in Canada.

WHERE DO CONSUMERS STAND?

As for the cost, SEER2 units will likely be more expensive upfront however they can lead to significant energy savings overall, which offsets the higher cost.

Homeowners looking for the least expensive complete HVAC system retrofit will benefit by installing the new minimum efficiency 95% AFUE gas furnace connected to a 13.4 SEER2 (formerly 14 SEER) air conditioner. Manufacturer’s claim a 13.4 SEER2 AC unit can save up to 25% in energy cost per year

On the other hand, a cold climate heat pump sporting an HSPF2 of 7 or better (Region V) matched with a 98% AFUE gas furnace and subsidized by all available government/utility rebates would be my choice for any ducted system owner to consider.

Variable speed mini- and multi-split heat pumps boast SEER2 ratings north of 30 and HSPF2 numbers better than 9 (Region V). No doubt about it, today’s products perform better than ever. <>

Ian McTeer is an HVAC consultant with over 35 years of experience. He was most recently a field rep for Trane Canada DSO. McTeer is a refrigeration mechanic and Class 1 Gas technician. Contact Ian at imcteer@outlook.com.

Figure 2. The SEER2 and HSPF2 ratings for the identical system in Figure 1.

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CHARGE IT!

The refrigerant charge is the life blood of the refrigeration cycle, get it right. BY

DAVE DEMMA

In November of 2023 a rare 1962

250 GTO Ferrari was sold at auction house Sotheby’s for US$51.7 million, becoming the most expensive car from the Italian manufacturer ever sold at auction. Only 36 of these GTOs were ever built, all between 1962 and 1964. And this particular GTO was the only one officially raced by the Ferrari works team Scuderia Ferrari.

From Sotheby’s listing: “Claiming unique build provenance and a remarkable in-period racing pedigree, this spectacular GTO is among the model’s most singular examples,” and it billed the offering as “an extraordinary chance to acquire the Holy Grail of the sports car pantheon, one that should be relished for the opportunity it is.” The final promotional lure was “the public availability of such a singular GTO may never repeat itself within our lifetime.”

Certainly, it would be satisfying to have this in your decked-out garage to look at it, sit in it, and of course take a selfie in front of it. But this amazing product of engineering and craftsmanship was created to be more than a museum piece. It was meant to fly on the roads. And fuel is the life blood which allows the GTO to fulfill the measure of its creation.

Likewise, it is the refrigerant charge that is the life blood which allows every air-conditioning and refrigeration system to fulfill the measure of its creation—to provide cooling capacity.

Once a system is properly installed, leak tested and evacuated, it’s time to charge the system with refrigerant prior to start-up.

Correct charge is essential for optimal system operation.

Symptoms of an undercharged system:

• Lack of cooling capacity

• Lack of heating capacity (heat pumps)

• Extended run time, with corresponding increased electrical consumption

• Low suction pressure, low discharge pressure

• Low evaporator SST, with possible evaporator icing

• Possible higher compression ratio

• Possible compressor short cycling on low pressure

• High suction superheat

• Compressor overheating

• Possible oil return issues

• Likely reduced compressor life

Symptoms of an overcharged system:

• Lack of cooling capacity

• Higher suction pressure

• Higher discharge pressure

• Possible compressor short cycling on high pressure

• Higher discharge temperature

• Increased stress on compressor bearings

• Possible oil decomposition from high temperature

• Possible liquid floodback

• Likely reduced compressor life

So, how should a system be charged?

Smaller self-contained systems typically have a critical charge, which takes all the guessing out of charging the system. Figure 1 (left) is an example of a manufacturer’s nameplate, showing the system charge to be 4 lbs. 10 oz. An accurate refrigerant scale can be used to weigh in the system charge, eliminating any over/under charging.

Some AC equipment manufacturers will include a chart showing what the system superheat should be at specific ambient and indoor air temperatures. An example of such a chart is shown in Figure 2 (p.50). The chart shows, at a 90F ambient temperature, and a 75F indoor air temperature, the unit should be charged to achieve a 12F superheat.

Larger commercial systems with expansion valves (electric or mechanical) will typically have a refrigerant receiver. Unlike a fixed orifice expansion device, an expansion valve will vary the flow of refrigerant to the evaporator. As the load increases or decreases the expansion valve will throttle open or closed to maintain constant superheat at the evaporator outlet. As such, depending on the given load, the refrigerant flow through the evaporator can be quite high, or quite low. The receiver provides a place to store the refrigerant not required to be in circulation during periods of low load. Due to this fact, a system with a receiver does not have a specific critical charge.

Expansion valves require 100% liquid at their inlet to operate at their rated capacity. As such, the main criteria for charging a system with a receiver is to ensure that the liquid supply to the expansion valves is vapour free. A sight glass in the liquid line can provide a vi -

Continued on p50

Figure 1. Nameplate showing the system charge.

REFRIGERATION

Continued from p48

sual means of verifying vapour free liquid supply.

In addition to the varying refrigerant flow to the evaporator as the load fluctuates, systems utilizing head pressure control valves to maintain a minimum head pressure will experience varying refrigerant volume in the condenser.

Flooding a portion of the condenser with liquid refrigerant will reduce the effective condenser capacity, thereby allowing the system to maintain the desired minimum head pressure. Extra refrigerant charge is required to flood the portion of the condenser to maintain the minimum head pressure set point. This amount of extra charge will vary depending on the application, the minimum head pressure requirement, and the lowest expected ambient temperature.

“A system with a receiver does not have a specific critical charge.”

For systems located in areas which experience very low winter temperatures, a significant amount of additional charge will be required. Specific calculations are required to determine the amount of extra charge.

Of course, in the warmer months this extra charge will not be required for maintaining a minimum head pressure, so it will be stored in the receiver. An oversized receiver is required to allow appropriate storage capacity for this extra charge requirement. If the receiver lacks sufficient capacity to store the extra charge during the warmer months, the system will operate in an overcharged state.

While there might be a temptation to add refrigerant to a system that is not performing correctly, a systematic analysis should be conducted before arbitrarily adding (or removing) refrigerant from the system.

For example, let’s consider a system suffering a loss of cooling capacity paired with low suction pressure. This “could” be the result of a low system charge. However, there could be several other possibilities responsible for this circumstance:

1.Dirty air filter, restricting air flow to the evaporator. This will reduce the load on the system, which will result in the existing condensing unit capacity becoming greater than the reduced load. This will result in a low suction pressure.

2. Dirty evaporator surface, same as (1).

3. Restricted filter drier, which restricts the flow of refrigerant to the evaporator, and likely results in a liquid/vapour mixture at the expansion valve inlet. This will reduce the load on the compressor, as the insufficient amount of liquid refrigerant in the evaporator will limit its ability to properly transfer the heat from the space. Again, this results in a low suction pressure.

4. Restricted (or mis-adjusted) expansion valve. Same as (3).

5. Insufficient refrigerant charge in a system with head pressure control valves, operating in a very low ambient temperature. While the system might have been properly charged to provide a full liquid supply to the expansion valve(s) in the summer months, the extra charge required for condenser flooding was never added. With the colder winter ambient temperature, a portion of the refrigerant charge will be used to flood the condenser to maintain the minimum head pressure. Doing so could deplete the necessary refrigerant charge required to provide a liquid seal in the receiver, prohibiting the flow of 100% liquid to the expansion valve(s). Now, this is an undercharged system, at least during the winter months. But it is NOT the result of a refrigerant leak. It is the result of the system never being correctly charged for the winter condition.

A service technician’s function is to properly diagnose a system problem, and then effect the necessary repairs to eliminate the problem. It is vital that one does not rush to judgment about the “cause” during the diagnosis phase, as it might lead to a “parts changer” mentality instead of a systematic logically based analysis of the problem and resulting solution.

Similar to the 250 GTO, a refrigeration system requires its life blood—a proper refrigerant charge—to keep the system humming and your customers on a winning track. <>

Dave Demma holds a degree in refrigeration engineering and worked as a journeyman refrigeration technician before moving into the manufacturing sector where he regularly trains contractor and engineering groups. He can be reached at ddemma@uri.com.

Figure 2. Example charging chart.

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RLS FITTINGS

RLS Reaches Industry-Leading Milestones:

9+ Years of Field Use and 20 Million Fittings Installed

RLS (Rapid Locking System), inventor of the original press fittings for HVAC and refrigeration applications, has surpassed 20 million installed fittings over more than 9 years of field use. This impressive track record demonstrates the reliability of the company’s products, which have changed the industry by minimizing the time-consuming and potentially dangerous process of brazing copper tube joints.

RLS has experienced tremendous growth across Canada in recent years, as more and more contractors have discovered that they can save time on the job, get more work done, and ultimately make more money using RLS press technology. RLS fittings are UL listed to 700 psi and have CRN certification (#OA22551 and #OA18303).

Better Efficiency Means Better Profitability

Because the battery-powered tool does the work, it only takes about 10 seconds to install an RLS press fitting, while brazing can take several minutes for each connection, depending on the tube diameter. This significant time savings can quickly offset the initial, one-time investment in a press tool and jaws. In addition, the pressing process can be learned quickly, with minimal training.

Flame-Free Work Offers Safety Benefits

With press fittings, there is no open flame, so no fire hazards – which also means no need for hot work permits, fire spotters or fire safety equipment. This is particularly important on projects where open flames are discouraged or forbidden, such as historical buildings, healthcare facilities and in situations where hot work would disrupt a building’s operations.

Additional Cost Savings

While the time savings of press fittings offer the most significant cost reduction for HVAC/R contractors, there are also other cost benefits. Minimizing the use of brazing reduces costs for brazing materials such as acetylene gas and solder. Also, there is no need to purchase and transport nitrogen, since nitrogen purging is not required when pressing (which also saves additional time). Any costs for hot work permits are also eliminated.

With the proven reliability and proven time savings, it’s no surprise that the use of RLS press fittings has grown dramatically across Canada and around the world. To learn more, visit rapidlockingsystem.com.

FUJITSU

Fujitsu General America’s New Airstage VU-V Leads its Next Generation VRF Technology

Fujitsu General America’s new Airstage VU-V VRF system represents the company’s latest generation of VRF technology. The technology features many design improvements that yield higher performance and efficiency, wider operating ranges, greater design and installation flexibility, larger overall system capacities, and enhanced comfort.

Dennis Stinson Vice President of Sales, Fujitsu General America

The extended system capacity range, from 6 to 36 tons, delivers optimal space - and cost-savings. The larger single module outdoor unit can be designed in one system up to 36 tons. Up to 16 Tons can be built in a single module, reducing installation space up to 26 percent with larger single module outdoor units.

Ultimate customization and flexibility are realized with the unified VRF outdoor units that offer both heat pump and heat recovery operation. This allows the user to choose the operation that best suits the living environment. Increased number of connectable indoor units means improved design flexibility for applications with many indoor units such as hotels and offices.

No matter the season or climate, the new system provides ideal customizable comfort. The extended ambient air temperature operating range goes from -26°C to 52°C. The result is increased system application and design flexibility.

Intelligent refrigerant control optimizes individual zone comfort. Refrigerant flow is automatically adjusted within the heat exchanger depending on airflow balance. This feature optimizes the refrigerant temperature to provide year-round energy savings and individual comfort in each zone.

Ease of service is a design priority. The servicefriendly construction features front access to electrical compartments, inverter board, compressors, fans, and other important piping components. A prominent service and maintenance window offers quick availability to a multifunctional display and buttons without removing any main front panels.

“Our objective is for the Airstage VU-V system to deliver ultimate power and customization while using less space,” said Dennis Stinson, Vice President of Sales. “The result is our latest generation product featuring an array of performance, efficiency, flexibility and capacity improvements.” Visit

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• Both Heat Pump and Heat Recovery operation available from one unit

• Increased number of connectable indoor units

• Extended ambient air temperature operating range from -26°C to 52°C

• Intelligent refrigerant control optimizes individual zone comfort

Unified VRF outdoor units allow for heat pump or heat recovery operation for the ultimate in application flexibility.

MECHANICAL SUPPLY NEWS

WHOLESALERS

DEWALT TURNS 100

Tool maker DEWALT is celebrating its 100th anniversary in 2024. The brand has been delivering tools for professional tradespeople since 1924 when it was founded by Raymond DeWalt, a tradesman in Pennsylvania who became a power tool pioneer when he sought a way to streamline and expedite woodcutting operations.

His journey led to the invention of the “Wonder-Worker,” an adjustable electric radial arm saw and ultimately the creation of DEWALT.

Now a Stanley Black & Decker brand, DEWALT will celebrate its milestone anniversary in multiple ways this year, with a few highlights including: ringing the Opening Bell at the New York Stock Exchange on May 14, officially marking 100 years in business; introducing anniversary branding on NASCAR driver Christopher Bell’s #20 Toyota Camry; and a “Pro Series” social media campaign honouring and highlighting the contributions of current professionals and promoting careers in the trades. dewalt.ca

CIPHEX WEST GETTING ELECTRIC

The Canadian Institute of Plumbing and Heating (CIPH) together with the British

Columbia Electrical Association (BCEA) and Alberta Electrical Alliance (AEA) have announced agreements among the associations to produce joint CIPHEX West and Electrical Learning Expo trade shows in Vancouver in 2025 and Calgary in 2027.

The CIPHEX + Electrical Learning Expo West trade shows will feature products and services from the plumbing, hydronic, HVAC/R, and water quality industries along with electrical, renewable energy, and lighting industries that serve the residential, commercial, and industrial sectors.

“CIPH is proud to partner with the British Columbia Electrical Association and the Alberta Electrical Alliance to put a spotlight on the electrical and building mechanics industry,” said Satinder Chera, CEO of CIPH, in a media release.

“We are excited to see our industry leaders, member-companies, and their customers coming together to celebrate and grow the built environment in the West.”

Show dates for the CIPHEX + Electrical Learning Expo West will be November 5 -6, 2025 at the PNE Vancouver, and November 3 – 4, 2027 at the BMO Centre in Calgary. ciphexwest.ca

HRAI TEAMS UP WITH WOMEN IN HVAC

Women in HVAC/R Canada (WIHC) and the Heating, Refrigeration, and Air Conditioning Institute of Canada (HRAI) have announced a formal agreement that solidifies the partnership between the two groups. The partnership outlines several areas of collaboration to deliver positive impacts for the members of both organizations that will provide a platform for fostering inclusivity, empowering women

DISTRIBUTION

>> InSinkErator Canada has named Fusion Sales as its territory representatives for the province of Ontario. insinkerator.ca fusionsales.ca

in the industry, and promoting the highest standards in the field.

“With the support of HRAI’s shared services, our volunteers can focus on promoting career paths in the HVAC/R industry to Canadian students,” said acting president of WIHC, Jill Breeze, in an HRAI news release.

“This agreement presents new opportunities for collaboration that will not only benefit each organization but will enrich the Canadian industry by recognizing and giving voice to the contributions and evolving roles of women in our industry,” said HRAI CEO Sandy MacLeod. hrai.ca womeninhvac.ca

DANFOSS AND GOOGLE PARTNER ON DATA CENTRE EFFICIENCY

Danfoss and Google entered a strategic partnership to make use of the latest advances in artificial intelligence (AI) and promote energy efficient solutions in data centres.

Under the new partnership, Danfoss will use Google Cloud’s generative AI capabilities internally to optimize customer experience, streamline internal work processes and improve productivity across the organization.

Continued on p62

Satinder Chera, CEO CIPH (left) and Barbette Igonia, President/CEO, BC Electrical Association.

Flexible Residential & Commercial Heat & Hot Water Solutions from LAARS®

Greater flexibility is a contractor’s friend when it comes to challenging installations. And thanks to Laars® engineers, you can count on highly efficient, feature-rich boilers and tankless water heaters that will fit just about any space and application. Here, we’ll focus on three of their top sellers.

LAARS® FT Series Commercial Boiler gives you the flexibility to install on the wall or the floor. Choose from 399 MBH and 301 MBH sizes with both models boasting 95% thermal efficiency and up to 10:1 turndown. You’ll also appreciate the ability to cascade up to four boilers of any model using up 150 equivalent feet each of 4” vent and air and 65 equivalent feet each of 3” vent and air pipe. That plus top and bottom gas and water connections make this series especially contractor friendly.

LAARS® FT Series Floor Standing Boiler or Combination Boiler/Water Heater is easy to install at 38” tall. It’s a perfect heating solution for larger homes, small to mid-size multi-family applications, and light commercial jobs, as up to 20 boilers of the same model can be combined together. For the addition of domestic hot water, our combi boiler’s integrated hot water mini-indirect tank adds up to one gallon of stored hot water to the mix to keep hot water hot. Both models are ultra-efficient, ENERGY STAR® certified, providing 95% thermal efficiency with a 10:1 turndown.

LAARS® LT Tankless Water Heater is an ultraefficient and robust solution for both residential and commercial applications. In fact, it’s engineered to be the only tankless you’ll ever need, boasting an ENERGY STAR® certification and a high hot water output of 5.1 GPM at a 25°C rise. Top features

include a long-life stainless steel heater exchanger with 15-year warranty, high temperature output setting up to 85°C on Standard models, and the ability to cascade up to 16 Standard units. Available in 199 MBH as a Recirc or Standard model.

Visit laars.com for more information about these and other high-performance hot water solutions. No matter what type of installation you encounter, Laars has the award-winning products and support that every contractor needs.

ALLEGUARD INSULATED PEX PANEL

HYDRONIC RADIANT FLOOR HEATING

SYSTEMS

DESIGN

Alleguard’s insulated PEX panel combines a number of unique elements making it one of the best panels on the market. The panel consists of expanded polystyrene insulation, moulded to high impact polystyrene film. This combination makes for a stronger, more resilient interlocking PEX panel. Additionally, the panel nubs form a mushroom shape, locking the PEX piping firmly in place. Once inserted, it guarantees that the pipe is properly positioned and seated in the panel.

The innovative panel design with bridging and cavities ensures that the PEX piping will be completely surrounded with concrete and not pushed to the bottom of the panel. This feature will allow for better heat distribution from the radiant piping and a more efficient energy transfer.

CONTRACTOR SAVINGS

The design of the Alleguard PEX insulation panel makes for a very durable and simple install on the job site. Because of its strength and stability, contractors can handle the material with ease eliminating breakage, replacement and additional labour. The film on the panel along with the nubs, allows the PEX piping to be walked in and locked into place, rather than constant bending to wire-tie or staple the piping firmly into place cutting labour time and material costs. The oversized four sided tongue and groove interlock system makes installation quick, easy and secure. The size of the panels also increase productivity and precision when placing the panels on the floor. The 2x4 panels become easier to maneuver, easier to place and easier to identify leveling inconsistencies.

APPLICATIONS

Hydronic heating can solve winter season problems by implementing a snow and ice melt system by circulating warm liquid through PEX piping which is concealed in the concrete. These systems can be easily installed in residential, commercial or industrial applications such as driveways, sidewalks, stairs, entrances, parking lots, ramps, helipads and much more.

Homeowners can choose to have hydronic heating throughout their entire home which can eliminate the need for forced air units and reduce utility bills. Common living areas for floor heating include the bathroom, the family room, the garage/driveway, entrances and even the kitchen.

Ampex Insulated Radiant Floor Heating Panel ®

Continued from p56

Danfoss is working with Google to implement sustainable cooling systems for data centres and design systems that reuse excess heat.

Danfoss’ heat reuse modules will allow Google to provide a renewable energy source to supply heating on site and to neighbouring commercial and residential buildings, communities and industries.

The new agreement builds on an existing collaboration between the companies, which were among the four founding members of the Net Zero Innovation Hub (along with Microsoft and Schneider Electric) first announced in September, 2023. danfoss.com netzerodatacenters.com

85 YEARS FOR ELECTRIC EEL

Springfield, Ohio-based Electric Eel Manufacturing marks its 85th anniversary in 2024. Since 1939 the company has built professional quality drain and sewer cleaning equipment.

The business has expanded its product line over the years at its Ohio manufacturing facility, now providing cleaning from drainlines to mainlines.

electriceel.com

AHR INNOVATION AWARDS - PRODUCT OF THE YEAR

The AHR Expo Product of the Year was awarded to Ephoca, the U.S. subsidiary of Italian-based Innova SRL, for its Nextac new generation packaged terminal air conditioner (PTAC). The all-in-one style unit features twin rotary inverter compressor, R32 refrigerant, heat pump performance to --23C, integrated ERV, MERV13 filter, zero air leakage, selfcleaning coils, very quiet 27 dB(A) operation, and no drain required for cooling or heating. Pictured above are Ephoca representatives with the award and the show organizers.

23_011341_HPAC_MAR_CN Mod: January 19, 2024 9:03 AM Print: 01/25/24 page 1 v2.5

PHOTO: AHR EXPO

Setting a new industry standard in hybrid heating products.

Napoleon is recognized as an industry leader in Canada for our cold climate heat pump technology. Our new EQHUB SMART THERMOSTAT delivers efficiency and lower operating costs through fuel choice and time of use rates*

Our hybrid systems are fully supported and eligible for federal and provincial rebate programs, benefiting homeowners. Count on our nationwide HVAC training and support for these innovative products to support the growth of your business.

LEARN MORE

CANADA’S HYDRONIC INSTALLATION CONTEST

WIN ONE OF THREE $2000 BUYING SPREES FROM EMCO!

Get your cameras ready. Be a part of Canada’s hydronic installation contest. Proud of your work? Better than the rest? It’s time to bring it on!

THERE WILL BE A WINNER IN EACH CATEGORY: COMMERICAL, RESIDENTIAL NEW-BUILD & RESIDENTIAL RETROFIT

ENTRY IS SIMPLE - send us pics of your installation. Include a brief description of the particular challenges that you faced with this installation and how you overcame the obstacles. Submissions are limited to one per contractor. Deadline to enter is July 31, 2024. All submissions will be shown at the Modern Hydronics Summit 2024. The three winners will also be announced by John Siegenthaler at the Summit. In addition to having your winning entry shared across our social media channels you’ll also be interviewed by HPAC’s editor and featured on the cover of the October edition of HPAC –

GROW FASTER

AD empowers independent distributors with:

• Dedicated in-market Canadian presence

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• Multi-industry reach

• 100% member ownership and governance

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Water Product

Insulation

• Safety

Motors

Decorative Brands

Gauges

Tubing

Steel

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Valves

Building Supplies

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PVF

After serving as interim president/COO, Fujitsu General America (FGA) has promoted Tomokazu Hosoi to president. Since joining Fujitsu in 2001, Hosoi has held sales and marketing roles, management and most recently vice president of business development for seven years.

Wolseley Canada appointed Brad Rutledge as vice president, Waterworks. Rutledge joined Wolseley in 2018 and led the national quotations team. He’s since served as branch area manager in Alberta and most recently as director for Wolseley Industrial.

NIBCO has promoted of Lisa Lyon to Webstone general manager, responsible for all aspects of the business unit. Bringing over 18 years of experience to the position, Lyon has been a co-inventor on multiple Webstone patents and founded the brand’s Customer Council in 2018 to facilitate an ongoing connection with the trades.

GWBD Operations, owners of PRIER Products, Stern-Williams, and Fiat Products, has named Chad Neil as national sales manager – Canada. Neil brings over 25 years of sales experience in the Canadian market, most recently with Taylor Walraven and previously with RWC and Weil-McLain.

Independent Mechanical Supply has named Lee Keay as its head of HVAC. An experienced leader in the HVAC wholesale space with over 34 years of experience, most recently Keay helped drive the HVAC/R business for a large national wholesaler.

Marcone Group has named Randall Hudspeth as president of Marcone HVAC which includes 12 distributors with 103 branches serving 18 U.S. states and Ontario, including Mark’s Supply and TML Supply. Most recently, Hudspeth was COO for Johnstone Supply-The Petit Group.

Paul Ethier has joined Halo Water as national sales manager for Canada. Ethier brings with him over 15 years experience in the water treatment industry, including roles at Watts Water Technologies, Canature Watergroup, and Luminor UV.

A-Gas has named Andrew Stride as director of operations for their new Hamilton area facility. Stride is a professional engineer with over a decade of experience. He joined A-Gas in the fall of 2021 as an engineering manager.

Danfoss appointed Hannes Leichtfried head of sales and marketing for the drives business segment in North America. Leichtfried brings nearly 30 years of experience working at Danfoss in Austria and Germany.

The Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI) has hired Andrew Ferguson in the newly created role of workforce development manager, leading HRAl’s efforts on behalf of the industry to recruit talent, address skilled trades shortages and reskill existing workers. In addition, the association has welcomed Samantha Mowlah-Baksh as new chapter relations coordinator, working in the membership department.

Hosoi

Rutledge

Lyon

Keay

Hudspeth

Ethier

Stride

Leichtfried

MowlahBaksh

Ferguson

Neil

PRESENTED

GE Appliances, has made a renewed investment into the North American HVAC Industry and is developing products which stay true to the reputation of quality, reliability and dependability we are known for!

Spring 2024 www.nee.ca HPAC_ShowAndTell_NATIONALENERGYEQUIP_Mar24_LAZ.indd 1 2024-02-13 9:08 AM

NOW

Get the most hot showers from the only water heater that holds a true 50 gallons of water (Compared to 50 gallon electric steel tank water heaters per DOE rated gallon capacity).

WHY GE?

BEST-IN-CLASS REAL CAPACITY* so what you see on the tank is what you get inside

BEST-IN-CLASS PERFORMANCE that delivers high first hour ratings.**

8, 10 & 12-YEAR WARRANTIES

* Compared to other tank water heaters per average gallon capacity.

SHOW PREVIEW

SHOW TIME 2024

The Canadian Mechanical and Plumbing Expo (CMPX) returns to downtown Toronto on Wednesday, March 20 thru Friday, March 22, this year moving to the South Building at the Metro Toronto Convention Centre promising a larger floor space and more opportunity to mix and mingle.

Jointly produced by the Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI) and the Canadian Institute of Plumbing and Heating (CIPH), CMPX is an essential industry event.

Representing a sector that is undergoing unprecedented change, this year’s show will provide three days of impactful learning opportunities along with meaningful networking and long-term connections that will keep HVAC/R and plumbing professionals on the leading edge.

“CMPX 2024 is our most exciting show yet, with an extensive display of new and groundbreaking products, innovative solutions for practical challenges and an expansive show floor with a variety of industry exhibitors and world-class brands,” says Joanna Woo, CMPX Show Committee Chair in a pre-show release. “The entire industry is coming together under one roof so attendees can stay ahead of the curve, strengthen their skills, unlock new opportunities, and learn how to future-proof their business.”

SHOW HOURS

EDUCATION E XHIBIT HALL

Wed, March 20 9AM - 6PM 10AM – 6PM

Thurs, March 21 9AM - 6PM 10AM – 6PM

Fri, March 22 10AM - 4PM 10AM – 4PM

LOCATION: South Building, Metro Toronto Convention Centre – 222 Bremner Boulevard, Toronto ON

Show features

With more than 500 exhibiting brands, all aspects of the industry will be on display. And this year’s comprehensive educational lineup includes over 60 sessions, ranging from 30-minute technology breakouts to hour-long business strategy sessions and three-hour workshops.

Plus, the Social Hub and Podcast Theatre will provide a platform for networking and knowledge exchange with recognizable online influencers and podcasters including: Gary McCreadie (@hvacknowitall1), Jessica Bannister (@hvacjess), Trevor Matthews (@refrigerationmentor), Terence Chan (@the__impetus), Adam Gordon (@gordonbotplumbing), Lesley McGlenen (@thepipewench), and Mike Flynn (@flynnstone1).

Plus, HPAC will be holding a LIVE 30 Mechanical Minutes at the Podcast Theatre on March 21st at 2:30 with John Siegenthaler and Robert Bean.

There will also be a new Product Demo Stage offering hands-on experiences with new products.

A can’t miss event for any HVAC and plumbing business owner as well as technicians of all levels, book off the time now and travel to CMPX 2024.

Industry professionals can register for FREE until March 19 at cmpxshow.com with code HPAC. Paid registration is also available at the door.

PHOTO: COURTESY CMPX

This year, A. O. Smith Enterprises Ltd. proudly celebrates 150 years of innovation with a series of game-changing product launches. These exciting products will be featured at CMPX: the new AdaptTM Premium Condensing Gas Tankless, the next generation of our ProLine® XE Connected Heat Pump and the new John Wood ProLine® Master Connected Electric (both featuring iCOMMTM connectivity), and our CycloneTM XL with ultra-quick recovery. These high-performing products all blend amazing technologies with energy efficiency for solutions designed with the environment in mind.

As an industry leader, A. O. Smith recognizes the importance of energy efficiency for today’s consumers and offers a range of high-efficiency residential gas water heaters, as well as electric solutions, including our energy-saving heat pump products. To our partners, we provide best-in-class product training and support including online education, product selection and service tools, and warranty assistance.

PRODUCT SHOWCASE

Designed for fast and efficient installation, the Flash shower rough-in valve from American Standard features a flat back and compact body to ensure a secure and simplified install that can fit smaller spaces. A flush plug allows both hot and cold to be flushed simultaneously for less downtime. Stainless steel fixation ring, with sure-grip flats, keeps flush plug and cartridge in place without screws.

americanstandard-us.com

Napoleon will be featuring its Hybrid Heating solution for the residential HVAC market with cold climate heat pumps and modular gas furnaces. The EQHUB Smart Thermostat enhances the efficiency and cost-effectiveness of the dual fuel hybrid heating solution with flexible fuel choices and time-ofuse rates in Ontario. The system cools and heats at 100% efficiency up to 46C/115F and down to -20C/-5F in select configurations. napoleon.com

Aqua-Tech Sales and Marketing/Lochinvar will show the LECTRUS commercial electric boiler. LECTRUS is high efficiency product for commercial hydronic heating. With zero on-site emissions, LECTRUS gives building owners another option to help achieve their overall sustainability goals. LECTRUS features the SMART SYSTEM control platform and SCR for 100% modulation, standard. There are 10 input options: from 15 to 150kw.

aquatech-canada.com

RefPlus’ ONS Series transcritical CO2 condensing units supply capacity, costeffectiveness and reliability to commercial and industrial walk-in coolers and freezers. The eco-friendly units are designed for low, medium and high temperature applications, and are a CO2 integrated solution without the need for a mechanical room. Units have up to 3 heavy-duty semi-hermetic compressors, with two-stage compressors for lowtemp applications. refplus.com

NAVAC will introduce the NR7 Recovery Unit, its lightest recovery unit to date. Weighing just 20.3 lbs., the NR7 offers fast operation and a 0.54 lbs/min R-410A vapour recovery rate. Compatible with all common refrigerants – including new A2L products – NAVAC’s NR7 features a brushless DC motor, a twin-cylinder oilfree compressor, right-sized condenser and wider airflow path. Its purge function prevents mixing of various refrigerants.

navacglobal.com

At the DEWALT booth, you’ll find the DEWALT 20V MAX Compact Press Tool Kit which provides broad press versatility in a lightweight, inline design that allows for overhead and one-handed pressing in small spaces – making it a useful solution for the pipe trades. The DEWALT DCE210 is compatible with most professional-grade press fitting brands when used with the DEWALT compact series press attachments (sold separately).

dewalt.com

Forane® 32 refrigerant is your replacement solution–bridging the present with the future–under the global HFC phasedown.

With global acceptance, R-32 has been used in over 100 million units, providing the HVAC industry a lower cost and lower GWP alternative.

• Higher capacity and efficiency vs. R-410A

• Potential to reduce system size, with a lower charge amount

• Single component refrigerant, with zero glide and easier maintenance

PRODUCT SHOWCASE

Master will feature the Central Moov Matched Coil Add-On heat pump system. The system uses 24-volt controls and is comprised of an inverter driven side discharge condensing unit and a matching cased condensing coil. The cased coil is insulated with a powder coated finish. The product operates down to -30C. Moovair products are certified and listed by AHRI and NEEP. The add-on coil is Greener Homes Grant eligible.

master.ca

Fluidmaster’s PRO45H PRO Fill Value with Tank and Bowl Water Level Control is available exclusively for professional plumbers. The PRO45H comes with the same standard setting as the PRO45 and PRO45B, but but allows for control of both tank and bowl water levels. The fill valve works with all toilet types from 1 gallon per flush to 3.5 gallons per flush, with the same codeapproved anti-siphon design.

fluidmaster.com

Caleffi will be introducing the XF Series 577 Xtra Filtration dirt separator, the only dirt separator in the hydronic industry with a first-pass debris filter and an internal cleaning brush mechanism. The XF includes high-efficiency magnetic and non-magnetic impurity separation and is suitable for heat pump and condensing boiler applications. Installers appreciate the ease of the rotating collar which permits vertical or horizontal placement.

caleffi.com

GeoSmart NetZero variable capacity air-to-water and water-to-water inverter heat pumps are now available in the North American market. With a COP of over 5.0, these units can reduce the energy consumption of a building by up to 80%, using a variety of renewable energy sources. Whether ground source, air source or hybrid, these inverter-driven heat pumps are versatile and intelligent water-to-water units. geosmartenergy.com

The Conforto electric furnace line from Granby offers optimized energy consumption and a QuietComfort feature that allows continuous recirculating air from the furnace to be preheated at low energy. The function is automatically deactivated at night (when night temperature setback is activated) and reactivated automatically when heat demand is called. With no chimney required, it can be combined with an add-on central heat pump or air conditioning system. granbyindustries.com

OS&B is introducing the redesigned Island Tub Drain (ITD). The original ITD created a new category and industry benchmark for freestanding tub drains. The new addition features a one-piece design for a secure installation, a more compact all plastic asymmetrical deck flange, a snap off test cap for water/air/ smoke testing, is available in ABS and PVC models, as well as a new Total 1 2-in-1 ABS/PVC model.

osb.ca

The Speedrooter XL from General Pipe provides long-distance, clog-busting power. Plumbers can plow through stubborn stoppages in long lines the with rugged, easy-to-maneuver Speedrooter XL. A powerful 3/4 hp motor drives the Flexicore cable down the line to clear 3-in. to 10-in. lines up to 200 ft. long. Drum changes are easy, add additional lengths of cable or switch cable sizes in minutes.

drainbrain.com

Taco Comfort Solutions will showcase the 0018e ECM High-Efficiency Circulator featuring Bluetooth. The variable speed, wet rotor circulator features an ECM permanent magnet motor. Its mobile app allows users to see and control system performance in real-time. It can also run system operation and validation reports including performance diagnostics and history. Know the most efficient setting based on real-time feedback and alleviate the problems of over-pumping. tacocomfort.com

From Viessmann, the Vitocal 100-AW is a residential air-to-water heat pump system consisting of an outdoor unit, an indoor unit and a steel buffer tank (20 gal). The Vitocal 100-AW offers three sizes 1.5, 3.0, and 4.3 tons for cooling / 20.5, 34 and 58 MBH for heating (nominal capacities) which allows for flexible application. The optional domestic indirect tanks come in three sizes. viessmann.ca

GREE Canada will introduce the UltraHeat Rooftop Heat Pump. The heat pump adopts the company’s patented two-stage, two-cylinder compressor, a key technology for low ambient temperature heating. The rooftop unit (RTU) maintains up to 80% of heating capacity at outdoor temperatures as low as -30C.

gree.ca

SFA Saniflo will spotlight the Sanipit 24 GR, a pre-assembled, heavy-duty pump kit that retrofits into most 24-inch basins, streamlining the replacement of faulty sewage pumps. It features a 1-hp grinder motor, stainless-steel grinders, and triple-pressure switches, ensuring reliability and redundancy. At the same time, the ability to create a dry cavity eliminates the mess associated with servicing most sewage ejectors. saniflo.ca

After introducing the first press fittings for HVAC and refrigeration applications in 2015, RLS (Rapid Locking System) is celebrating its 9th anniversary in 2024, and the company surpassed 20 million installed fittings worldwide. The RLS fittings offer significantly faster installation compared to manually brazing copper joints, with no flames and no fire hazards. RLS fittings are UL listed to 700 psi and have CRN certification. rapidlockingsystem.com

RELIANCE WORLDWIDE CORP.

NEW Fixture Boxes

HoldRite fixture outlet boxes are designed for easy installation and are available with three convenient connection types in fire rated and non-rated assemblies.

HoldRite fixture boxes are designed for use in commercial and residential applications and allow for installation of water supply valves during the rough-in phase. They can be installed between studs using a hyco bar, HoldRite 170, or other galvanized bracketing or can be installed directly to a stud via flange holes. Each fixture box assembly includes a supply valve with a quarter-turn handle and a 1/4 in. or 3/8 in. threaded compression connection. Fire-rated fixture boxes can be used with copper, PEX or CPVC and include a protective debris cover. Escutcheons, valve extension, and other accessories sold separately.

• Fully assembled out of the bag.

• Tail pieces have near 360 degree movement for installation in any orientation.

• Copper & PEX tail pieces to extend beyond body for easy use of inlet pipe connection tools.

• White or chrome trim plate options (also have extended trim plate options & “goof” ring options) thread into place, no need for adhesives or fasteners.

• Chrome lock nut to match valve and allows for “z” axis movement to handle multiple drywall layer options and or cabinet wall installations.

• Standard drywall configurations handled out of the box (1/2 in., 5/8 in., 1/2 in. & 5/8 in., 2 x 1/2 in., 2 x 5/8 in.

• Small footprint: 2.5 in. sheetrock hole (3 in. hole size covered by goof ring plate).

• Attaches to SB1/2/3/4 brackets, 170/170-26, hyco bars or directly to studs.

• Two support leg sockets & one 5/8 in. friction socket (accepts lengths of copper, PEX or CPVC) for additional support where needed.

• Protective cover is threaded so no additional tools or screws are necessary for install or removal.

Fixture Outlet Boxes

Sleek, High End Aesthetics

Available with easy to thread on chrome and white paintable escutcheons that provide a flush, professional appearance.

Faster Installs

Allows for supply stop to be installed and pressure tested at rough-in. Protective cover is threaded for easy install and removal.

Compatability

Available with tail pieces for PEX, copper and CPVC installations.

PRODUCT SHOWCASE

Hybrid VRF (HVRF) from Mitsubishi Electric is the first two-pipe VRF heat recovery system that uses water instead of refrigerant in occupied spaces. HVRF operates as a standard VRF system between the branch box and outdoor unit, using water in the interior piping between the branch box and fan coils. The Hybrid Branch Controller comes in 8 and 16 ports.

hybridvrf.ca

The Condair HumiLife whole-home flexible room solution uses technologies to deliver hygienic indoor air hydration with low energy consumption and without requiring duct work distribution. Blending almost-invisibly into the architecture, humidification heads with high-precision humidity sensors dispense humidity in the form of vapour - protecting home assets and creating a healthy environment. The system is monitored via backend software and a smartphone app. condair.com

The VoltMax range of electric boilers from Thermo 2000 has been developed to power hydronic heating systems in commercial, institutional and industrial applications. With its wide range of voltages, these units can meet the most robust demand. Their electronic controllers enable precise temperature, power and dual-energy management to minimize energy costs and optimize performance. Compact in size, they fit into small spaces and require little clearance. thermo2000.com

Bradford White Infiniti GS and GR tankless gas water heaters offer the efficiency, performance and cutting-edge features installers and customers expect. They feature a stainless-steel heat exchanger, 11:1 turndown and a high output of 5.1 gpm at a 77F rise. These tankless gas water heaters are suitable for residential and commercial applications and can be installed indoors or outdoors.

bradfordwhite.com

Reliance Worldwide Corp. (RWC) will show its HoldRite Fixture Outlet Boxes, available with chrome and white paintable escutcheon options. The boxes allow for supply stop to be installed and pressure tested at rough-in. They are available with tail pieces for PEX, copper and CPVC installations. The box comes with a protective cover threaded for easy install and removal. Both firerated and non-fire rated options are available.

rwc.com

ARKEMA will feature Forane 32 refrigerant, a replacement solution–bridging the present with the future–under the global HFC phasedown. R-32 has been used in over 100 million units, providing the HVAC industry a lower cost and lower GWP alternative. With higher capacity and efficiency vs. R-410A, this single component refrigerant, with zero glide and easier maintenance, offers the potential to reduce system size with a lower charge amount. arkema.com

A.O. Smith will show the new ADAPT premium condensing gas tankless water heaters. The ADAPT tankless water heaters feature X3 scale prevention technology, extending the life by up to three times. Available in 160k, 180k, and 199k Btu/h inputs, these ENERGY STAR-certified water heaters deliver reliable on-demand hot water. Flexible venting options and integrated recirculation pump make these models suitable for any residential application. aosmith.com

Navien’s NPF Hydro-furnace is available in upflow and horizontal configurations in 60,000 and 100,000 Btu/h with airflow ranging from 1.5 to 5 tons up to an inch of static pressure, and variable capacity that can modulate down to 15%. The enclosed Ultra-Low NOx premix burner provides quiet operation, and EZNav interface with setup and service wizards allows for easy installation and troubleshooting.

navieninc.ca

Amvic will show its Ampex insulated radiant floor heating panels with integrated vapour barrier for a cost-effective installation for hydronic radiant floor heating systems for new construction and renovations. Suitable for basements, car garages, slab-on-grade areas and exterior use for snow and ice melt applications on driveways and walkways, the system allows for walk-in installation, no staples or ties required, and fits multiple PEX tube diameters. amvicsystem.com

Rheem is introducing the RD17AZ Endeavor Universal Side Discharge heat pump, a new solution in HVAC technology. EcoNet enabled, the RD17AZ heat pump boasts efficiency with up to 19 SEER2, 12EER2, and 8.5 HSPF. ENERGY STAR 6.1 and CEE Tier 1 compliant, this unit also offers optimal performance in a compact design with sound as low as 58 dBA and experience 70% capacity even at 5F/-15C.

rheem.ca

At Bibby Ste-Croix look for the Husky 4000 Series super-duty stainless steel coupling for joining no-hub cast iron soil pipe and fittings. The couplings provide extra width for lateral support and additional sealing clamps for better load distribution and a more positive seal. With 304 stainless steel heavy duty construction they are shield colour coated orange. They meet ASTM C-1540 standard specification for Super Duty shielded couplings.

bibby-ste-croix.com

Olimpia Splendid will show the Maestro Tower designed with the latest inverter compressor technology, and an ECM variable speed motor. With its compact upright slim design, on board touch screen controller, and whisper-quiet operation, Olimpia Splendid has added another AC/HP with no outdoor unit to the Maestro product line, for use in residential multi-family or light commercial for medium to high-rise applications. olimpiasplendidusa.com

GREE CANADA

Unlocking the Future of Heating with

GREE’s Patented Core Technologies

In the realm of high-efficiency heating solutions, innovation reigns supreme.

As temperatures plummet and energy efficiency becomes paramount, consumers require cutting-edge technologies that not only keep them warm but also minimize environmental impact. At GREE Canada, we have long been at the forefront of revolutionizing the heating industry, and our commitment to innovation shines through our patented core technologies.

One such breakthrough is our patented 2-stage/2-cylinder compressor, a hallmark feature present in every product within our Ultra-Heat™ Series. This revolutionary technology sets GREE heat pumps apart specifically for low ambient temperature heating with air-source heat pumps. Traditional heat pumps often struggle to maintain efficiency in colder climates, but our 2-stage/2-cylinder compressor optimizes performance, delivering exceptional heating at outdoor temperatures as low as -30°C.

GREE heat pumps with this core compressor technology include:

• Ductless Single-Zone Crossover and Extreme Series

• Ductless Multi-Zone M and J-Series

• Central Ducted UNIX Series

• VRF GMV6 Series

• New Ultra-Heat Rooftop Packaged Heat Pump

What sets our heat pumps apart is not just their advanced technology, but also the decades of expertise backing them. With over 20 years of experience in the sale and support of heat pumps in Canada, we are true pioneers in the industry. Our team of dedicated professionals understands the unique challenges Canadian homeowners face when it comes to heating, and we have tailored our products and services to exceed expectations.

High efficiency is not just a buzzword for us—it’s a commitment woven into the fabric of everything we do. Our Ultra-Heat™ Series heat pumps boast unparalleled energy efficiency, helping homeowners not only reduce their carbon footprint but also save significantly on their energy bills. With GREE Canada, consumers can enjoy peace of mind knowing they are investing in a sustainable heating solution that delivers exceptional performance year after year.

As we look to the future, we remain steadfast in our dedication to pushing the boundaries of heating technology and applying this technology on increasingly more applications. Our relentless pursuit of innovation drives us to constantly refine and improve our products, ensuring that we continue to lead the charge towards a more sustainable and efficient future.

When it comes to heating, trust the experts who have been paving the way for over two decades.

Choose GREE Canada and experience the difference that patented core technologies and unmatched expertise can make in your home.

PRODUCT SHOWCASE

InSinkErator Canada has launched a new generation of food waste disposers, highlighted by the Evolution 1HP. Now with 4 stages of grind to power through the toughest food waste, Evolution 1.0HP also features SoundSeal technology, which makes this unit up to 80% quieter than competitive units. The disposer also features stainless steel grind components, plus features that simplify its installation. insinkerator.com

Ontor will show the Spirotrap dirt separator including the patented Spirotube medium to “scrub” dirt from the system fluid and creates a low velocity, low turbulence, separation chamber. The universal connection supports horizontal or vertical installation. The Junior TDN-M Series is available from ¾ in. to 2 in. with threaded, sweat or press fit connection. Magnets surrounding the flow path separate ferrous material. ontor.com

House of Rohl will be showing its RiobelPro Interval single handle lavatory faucet line. The Interval collection explores modern “soft” trends inspired over the last several years by Scandinavian countries. The relationship between curves and geometry reflects a perfect balance to complement today’s modern interiors.

houseofrohl.ca

Islandaire will showcase its EZLA Series, a line of low ambient heat pumps/VRF PTHP, informed by the company’s 30 years designing and fabricating PTAC’s and water source heat pumps. Designed for colder climates, the series operates in conditions down to -5F. It is available in 9000, 12000 and 16,000 cooling Btu/h. It has also been designed for low noise transmission.

islandaire.com

OSO Charge is a smart control product that helps manage the heating of hot water. The associated InCharge mobile application provides insights into hot water levels and the historical energy consumption for water heating. The device can schedule the heating cycles during non-peak or less costly periods of the day, and/or optimize with renewable energy by activating smart control and integrating with local electricity markets.

osohotwater.com

Oatey Supply Lines are designed to quickly and easily connect the water supply to fixtures and appliances. Constructed of durable, corrosion-resistant material, Oatey connectors bend freely and work with hot or cold water. These supply lines come in a variety of sizes and connection types. Oatey has been supplying products to plumbing professionals for over 100 years.

oatey.com

SETTING A NEW INDUSTRY STANDARD IN HYBRID HEATING PRODUCTS.

Continental is recognized as an industry leader in Canada for our cold climate heat pump technology. Our new EQHUB SMART THERMOSTAT delivers efficiency and lower operating costs through fuel choice and time of use rates*. Our hybrid systems are fully supported and eligible for federal and provincial rebate programs, benefiting homeowners. Count on our nationwide HVAC training and support for these innovative products to support the growth of your business.

*Time of use rates is currently only available in Ontario, Canada.

Who doesn’t like heated floors in the bathroom? Your toilet wax gasket, that’s who.

Heated floors dry out a traditional wax gasket causing the toilet to eventually leak over time. Lyncar Waterline is introducing two new products to prevent this from happening.

Introducing two new additions to the toilet gasket lineup. Along with the traditional wax gasket and the sponge rubber gaskets are the mixed rubber & wax, and the new allblue rubber gaskets.

For heated floors, the new blue rubber, with or without a horn, will not dry out, harden, or crack over the lifespan of the toilet. This technology is currently used in countries around the world and is now available in Canada. This material can be shaped and molded for uneven flooring.

Also available is the new mixed wax and rubber hybrid gasket. This new toilet gasket can be re-set when adjusting toilets without having to use multiple wax gaskets. This new gasket does not leave a sticky wax residue on your hands after touching it. It is perfect for our Canadian climate because it does not freeze in winter or melt in the summer heat as the traditional wax gaskets do.

Ask your local plumbing wholesaler about the convenience of these items.

Without Horns

PRODUCT SHOWCASE

Weil-McLain will feature the ECO Tec stainless steel fire tube family of modulating condensing boilers. With a 95% AFUE, the series includes heating models in four sizes (80, 110, 150 and 199 Btu/h) and combi models in three sizes (110, 150 and 199 Btu/h). There is a built-in circulator for both heating and combi models, and they come in wall mount with optional floor stand. weil-mclain.com

The new RIDGID RP 115 gives professionals a more accessible option for press tools with major value. Its smallest and lightest press tool, the RIDGID RP 115 features single-handed jaw opening and operation, a 210-degree head swivel for access to tight spaces and ram force of 3,400 lbs. (15kN). The unit is compatible with the majority of the fittings currently installed in the market. ridgid.com

Calefactio’s Calbalance 4-in-1 hydraulic separators prevent variations in flow rates and temperature, while also separating water, air, dirt and ferrous debris. The coalescence process allows air and micro-bubbles to be evacuated and a magnet facilitates the separation and accumulation of ferrous and non-ferrous debris. The line is offered with 1- to 2-in. NPT connections and is available with a 2-½- to 4-in. flange. calefactio.com

Uponor will show its TotalFit push-toconnect fittings. The professional’s push-to-connect system, TotalFit, is designed for use with PEX, PE-RT, CPVC, and copper piping systems. Manufactured from durable engineered polymer (EP) and available in sizes from ½-in. to 1-in., TotalFit meets or exceeds all performance requirements of the PEX system performance standard, ASTM F877, as well as the push-fitting performance standard, ASSE 1061. uponor.com

Dettson, a member of Innovair Solutions, will show the Atmos heat pump (18k – 24k Btu/h) that seamlessly integrates into any system. Dettson’s central heat pump is reliable in residential and commercial spaces. Users can maximize benefits by combining the Chinook (gas) or the Supreme (electric) furnaces for a tailored comfort environment. This unit is an element of the Dettson RightSized System, a variable speed warm air solution.

dettson.com

Yorkland Controls will show the 75F HyperStat that brings IAQ data forward by bundling eight sensors into a single connected device. Winner of a 2024 AHR Innovation Award, the HyperStat comes packed with four analog inputs, three analog outputs and six relays that leverage software-defined control capabilities for all types of standalone multistage and modulating packaged HVAC equipment, from PTAC units to heat pumps and fan coils.

yorkland.net

Axiom Industry’s DMF150 System Feeder, featuring a digital pressure control, can be set between 0 to 45psi and provides an alert in the event of a pressure or low fluid level condition. The reservoir has a front fill point and top system connection for easy installation with reduced space requirements. The included wall bracket provides additional installation flexibility when floor space is limited.

axiomind.com

Continental will introduce a new line of ductless systems with high-efficiency heat pumps, heating down to -30C/-22F and cooling up to 50C/122F. Available in 1-ton, 1.5-ton and 2-ton capacities, the multi-zone series offers 28,000 or 36,000 Btu/h capacities, with 2, 3 or 4 indoor unit connections. All systems feature Wi-Fi, auto restart, defrost, louver memory, and intelligent humidity control for optimal performance.

continentalcomfort.com

Dobbin Sales will feature the AER-DEC Integrated Sink System from Sloan which includes soap dispenser, faucet, hand dryer and sink basin, all designed to work together as one touch-free hygienic system. The AirBasin is fully customizable in terms of size, configuration, mounting, and colour. The BASYS faucet uses active infrared technology to shut off automatically and the soap dispenser emits a premeasured amount of soap.

dobbinsales.com

COMPLETE COMFORT.

Unlock precise comfort with Atmos Heat Pump

Seamlessly integrate into any system, the Atmos Central Heat Pump (18k – 24k BTU/hr) is the definition of reliability in residential and commercial spaces. Featuring a variable speed compressor that modulates from 35% to 100% to ensure precise comfort.

With a small footprint, quiet operation, and a 10-year warranty on parts and compressors, Atmos redefines outdoor unit aesthetics while guaranteeing efficient, uniform temperature control.

Maximize benefits by combining the Chinook (gas) or the Supreme (electric) furnaces for a tailored comfort environment. This unit is an indispensable element of the Dettson Right-Sized System®. This system optimizes operating cycles, ensuring quiet air distribution, lower CFM, and enhanced humidity control.

EVO Heat Pump – Weathers extreme weather

Redefining the heating experience, the EVO heat pump (24k-60k BTU/hr) boasts easy maintenance, installation flexibility, and adaptability to all systems, ensuring a futureready solution for residential and commercial spaces. Revel in the luxury of intelligent control, substantial energy savings, and a design that integrates easily into any environment.

The EVO operates smoothly all winter long and can even provide the desired heat at -30°C, ensuring reliable heating. Its versatility extends to a customizable design, allowing effortless pairing with any air handler or coil. The EVO not only excels in functionality but also in providing a serene environment with a noise output of around 50 dBA.

The EVO Heat Pump embodies more than efficiency; it symbolizes the pinnacle of innovation, delivering cutting-edge technology for discerning homeowners and businesses. An all-encompassing system, EVO adapts effortlessly to diverse needs, with or without coils, with or without air exchangers, making it a perfect fit for new constructions and especially for renovations.

PRODUCT SHOWCASE

aalberts will feature Apollo SmartPress, a press system designed for joining ½ to 2-in. ASTM A-312(304/304L and 316/316L) schedule 5/10s stainless steel pipe. Apollo SmartPress fittings and valves offer a solution for applications requiring HNBR, EPDM or FKM sealing elements for operating pressures up to 500 psi and temperatures to 392F. aalberts.com

The BITZER IQ module controls all compressor accessories, simplifies wiring, includes algorithms for VARISTEP unloading and liquid injection. Compressor-specific envelope monitoring and communication allow the module to communicate via Modbus to control systems along with the BITZER Digital Network (BDN). The BDN monitors IQ products and can alert users to issues which place the compressor at risk. bitzer.de/ca

Canarm’s CBF Series commercial bathroom fans are available in four sizes with CFMs ranging from 60 to 1500. CBF fans feature an EC motor, built in speed control and forward curved wheel. The CBF series is composed of energy efficient, low-profile fans that are suited for offices, conference rooms, public restrooms or any space that requires ongoing ventilation. Inline models now available.

canarm.com

TWO NEW PRODUCT LINES SHOWCASED AT THE CMPX EXPO AND MEET SHOW

CO2 CONDENSING UNITS

• CO2 integrated solution without the need for a mechanical room

• Low and medium temperature applications2-stage compressor for low-temperature

• With adiabatic gas cooler for added efficiency

FLUID COOLERS WITH BUILT-IN PUMP PACKAGE

• All-in-one unit: fluid cooler/pumps/3-way valve

• Multiple pump brands: Armstrong, Grundfos or Wilo

• Up to 400 GPM - fixed and variable speed

• Managed by a single controller: The Guardian+ RC-F

TUBE

Connect Loyalty Program - The More You Install, The More You Earn

Exciting news! Triangle Tube is thrilled to announce the launch of the Connect Loyalty Program, designed exclusively for contractors like you. Connect is an industry leading loyalty program providing contractors with rewards for installing our best-in-class products. We’ve made it extraordinarily simple to reward yourself for each Triangle Tube product you install.

WHY CONNECT?

• Earn Points: Sign up, create an account, and register your products to start earning points.

• Redeem Rewards: Accumulate points to unlock a range of rewards, from stylish apparel to must-have merchandise.

HOW TO GET STARTED:

• Sign Up: Visit our website to create your Connect Loyalty Program account or download the mobile app.

• Register Products: Login and register your products to kickstart your points journey.

BENEFITS FOR YOU:

• Stay updated on the latest products and innovations.

• Access product registration history and warranty certificates.

• Be part of a community of contractors earning rewards.

Join Connect and Start Earning Today at installerconnect.com

The More You Install, The More You Earn

Triangle Tube is proud to introduce an industry leading loyalty program providing you with rewards for installing our best-in-class products. Visit us at the CMPX show at Booth #613 in Equipco Alley to learn more about Connect and begin earning amazing rewards!

PRODUCT SHOWCASE

Hydronic Systems will show the Alta line of high efficiency boilers and combi units. The line represents practical technology that serves busy contactors with precise, no-touch, adaptive combustion start-up, plus automatic reset without outdoor sensor installation, and other advances that skip customary labour steps. The line also features a USB Connect Bluetooth adapter and smartphone app that provides easy installation, diagnostic guidance and boiler control. hydronicsystems.ca

HeatLink announces its new line of 1¼-in. and 1½-in. Stainless Steel Manifolds, which replace the company’s previous versions. The manifolds offer some of the highest quality and reliability in the North American market. Compared to the previous versions, they boast improved performance characteristics and stable pricing. heatlink.com

The Daikin VRV EMERION heat recovery series provides sustainability, connectivity and flexibility with up to 30 IEER. Small footprint, lightweight, highly efficient 6- to 20-ton single-modules help reclaim space, cut installation cost and save on utilities. Long piping lengths serve up to 361 feet of vertical separation. Dual modules are available up to 40-tons. The series can be managed and monitored remotely with HERO Simple Edge controls.

vrvemerion.com

KeepRite Refrigeration will spotlight its newly engineered KHP series of highprofile evaporators. Now available in warehouse and AWEF-compliant variants, both versions are available with improved noise reduction and industryleading air throw. New 1-fan models round out the upgraded product offering in both applications. k-rp.com/khp

FGI will show the Avenal high-efficiency, eco-friendly toilet offering both 4.8lpf/1.28gpf and 3.0lpf/0.8gpf flush options. It features an elongated bowl with a concealed skirted trapway and durable vitreous china construction. It’s enhanced for comfort with a 16-5/8-in. height and a sleek design. It includes Fluidmaster tank fittings, a 3-in. flapper and a soft-close seat. Compliant with IAPMO, WaterSense, and LEED standards.

fgi-industries.com

Mastercool’s Black Series Compact 2-Way digital manifold gauge set performs pressure and temperature calculations and displays them on a large blue backlit LCD display. Constructed of the finest materials and machined with precision, this compact manifold provides automatic shut-off, units conversion, over range alarm, max and min values and refrigerants selection. The Mini-fold features 91 Refrigerants and is A2L ready with both R32 and R454b included. mastercool.com

Grundfos’ fully digital ALPHA ECM circulator brings a new level of efficiency to the market. It offers enhanced AUTOADAPT, guided setup, firmware updates and the ability to replace 95% of pumps in this performance space. It offers a maximum flow rate of 14 US gpm, has a head max of 20 ft and handles liquid temperatures between 32 - 230F. grundfos.com

Flexmaster Canada will be showing its Z-VENT Special Gas Vent, featuring selfsealing FKM gasket connections that install in half the time of field sealed systems. The special design of the gaskets gives an air and water-tight fit, and fusion welded pipe seams ensure optimum vent performance and reliability. No field applied sealant is necessary. Single Wall metallic special gas vent is cut to length on site. z-flex.com

Air Excellent, Centrotherm’s engineered ventilation system, provides precise supply/return air exchanges assuring efficient air management. Assembled without duct seal, tape, or screws, the ventilation system’s flow restrictors accurately control air flow. A lightweight, radial system, Air Excellent offers lower pressure through sealed mechanical connections without leakage. The system can be pre-engineered so no field commissioning is required. centrotherm.ca

IPEX will be showing its RadonX, the first engineered PVC soil gas venting system specifically designed, tested, and labeled to address the need for collecting and venting soil gas from the sub-slab area to help reduce indoor radon levels. The physical dimensions and tolerances of RadonX pipe and fittings comply with CSA B181.2 and Section 9.13 Soil Gas Ingress of the 2015 National Building Code of Canada. ipexna.com

Canplas will show its adjustable waste and overflow with the new trim kits that offer a modern design and simple installation. The company’s adjustable waste and overflow has up to 10 degrees of movement to adjust to any tub style or angle. An enhanced faceplate snaps firmly on without the use of unsightly screws or bolts. Now available in matte black and great white.

canplas.com

Ironworks Radiators will showcase its Mercury range of crafted cast iron radiators that feature a linear design and smoothly blended curves. This modern classic is available in two to six column variants, featuring a low-level, slimline structure, sharp V-shaped detailing, and contemporary tapered feet. It’s a versatile statement piece suitable for both contemporary and classic properties. ironworksradiators.ca

Mitsubishi

Electric Heating and Cooling

Introduces Hybrid VRF and the Hybrid Heating & Cooling System

Hybrid VRF (HVRF) is the world’s first and only 2-pipe VRF heat recovery system that uses water instead of refrigerant in occupied spaces, revolutionizing comfort by taking VRF into spaces it could never go before. HVRF operates as a standard VRF system between the branch box and City Multi outdoor unit, while utilizing water in the interior piping between the branch box and fan coils.

The introduction of the HVRF system gives designers the freedom to optimize simultaneous heating and cooling and individualized comfort to each zone in spaces where this would not traditionally be possible, due to refrigerant concentration limits in occupied zones.

HVRF can be utilized to provide thermal comfort in an array of applications, including but not limited to: health care and educational facilities, senior living, hotels, residential and commercial buildings, and office spaces.

The Hybrid Branch Controller, the key component of HVRF, comes in 8 and 16 ports, is compatible with City Multi Air Source and Water Source units and is available in 6 to 14 tons.

Another product showcased is the PAA, giving homeowners the opportunity to have Hybrid Heating & Cooling. This improves the comfort and sustainability of homes with a gas, propane or electric furnace by using an energy efficient electric heat pump when outdoor temperatures permit, switching over to the furnace during colder conditions. The switchover automatically occurs when the temperature outside drops below a pre-determined set point.

The Hybrid Heating & Cooling System stands out in the Canadian market for its compatibility with any existing brand of gas, electric or propane furnace. It is available in 18,000 to 48,000 Btu capacities and operates at 100% heating power at -15°C. It is also available in Cold Climate Hyper Heat and multi-zone configurations.

u Quality And Reliability You Can Trust

u Efficient Products Designed For The Canadian Climate

u Over 35 Years Of Successful Installation

u Strong Canadian Customer Support Team

PRODUCT SHOWCASE

Zurn will be showing the Zurn Wilkins 950XL3 double check backflow assembly that provides low hazard protection against back siphonage and backpressure in potable water applications. The 950XL3 series offers a compact and light bronze backflow. The design combines the time-tested construction of the 950XL/XL2 series with the innovative modular check EZSwap design of Zurn’s 350 series allowing for ease of repair and greater labour savings.

zurn.ca

PRIER will showcase its P-118 TrueTemp hot and cold outdoor faucet. The hydrant is designed for use in areas that are subject to freezing temperatures. With a single-handle temperature and water flow control, the P-118 TrueTemp is ideal for washing a car and cleaning a pet. The ergonomic, rubber grip, handle controls the flow of water, while the inset dial controls the temperature. prier.com

UltraCool will exhibit the ProTorch+Softgrip Pro, a versatile torch with a double injected, rubber, soft grip handle that makes it comfortable to use all day long. It features a trigger start ignition, has adjustable flame control and can be used with either MAPP or Propane fuels. The Softgrip Pro offers a 360-degree range of use and a strong swirl flame.

ultracool.ca

Mainline’s Top-Check Valve features a top suspended gate which stays forever clean and out of the sewage flow. The clear lid and cleanout provide ease for visible inspections and sewer rodding. Manual control provides the owner the option to manually close their valve and easily flush it clean. An optional alarm system alerts building owners when the valve activates during a backup. mainlinebwv.com

Riello will be showing the Array, a prepackaged boiler plant that marks the company’s new standard in boiler efficiency, redundancy and reliability. Each Array boiler utilizes multiple heat exchanger modules, providing high turndown (up to 40:1) and multiple boiler redundancy in one packaged unit. A single platform designed for all Array boilers makes installation and commissioning easy, regardless of the output required.

riello.com

TIBAH brings 20-plus years of HVAC custom sheet metal fabrication experience. The company provide on-site custom fabrication using the latest technology, including CNC machines. Its production facility and highly skilled team ensures the final product meets customer expectations. And the inhouse estimating department includes take-off services and technical support. tibah.ca

Masco Delta will showcase a faucet and soap dispenser combo unit from its Architectural Design Series, which features proximity-sensing technology from the Driftex, Contrasta and Rustica collections of this series. Designed for high-use areas, with residential elegance in mind, this series helps create a refined bathroom space while layering in advanced technology. Four finish options are available. mascocanada.com

Belimo gas monitors provide accurate measurement, superior reliability and easy installation. They are factory calibrated, can monitor up to two gases simultaneously, and feature audible and visual alarms. An intelligent peer-topeer communication protocol provides users with flexibility to configure and install a complete ventilation control system with only one monitor or dozens operating in multiple ventilation zones. belimo.com

Nordics will showcase the Airquest line of heating and cooling equipment that provides enhanced dependability, innovation in home comfort and the latest in engineering and technology. Airquest by Carrier products are designed to deliver the best in quality, energy efficiency and reliability, and each is 100% run tested. nordics.ca

Bell & Gossett, a Xylem brand, will show its ecocirc 20-18 circulator series that provides high flexibility and high energy efficiency performance across a wide range of pumps and sizes. The integrated drive and ECM/PM motor deliver operational efficiency, and the pumps are available with several operating modes. The ecocirc+ units include additional energy savings and Smart features for comfort control like Bluetooth connectivity, eAdapt and Delta T. xylem.com

MIFAB will show its GRP (glassfiber reinforced polyester) trench drains. The company’s drains feature high quality materials, an innovative product design and are 75 percent lighter than polymer concrete . They also offer better thermal expansion properties than HDPE and polypropylene. MIFAB’s GRP line also features galvanized, stainless steel or ductile iron edge rails. mifab.com

Watts will feature its Series LF009 reduced pressure valve assembly backflow preventer that protects against backpressure or backsiphonage in a plumbing system. It features a single cover, top-entry design, and replaceable seats. Available in 1/4-in. to 3-in. sizes, all large diameter (2-1/2-in. and 3-in.) are coated in ArmorTek that limits microbial induced and metal corrosion. Sizes 1/2- to 3-in. feature a relief valve sensor for flood detection. watts.com

LIBERTY PUMPS

ProVore® Grinder

Liberty PRG

The ProVore® grinder from Liberty Pumps is designed for use in applications where addition of a bathroom or other fixtures below sewer lines requires pumping. Traditionally, solids-handling sewage pumps in the 4/10 hp. to 1/2 hp range, have been used for these applications. The solids-handling sewage pump design passes waste and solids through the pump in full-form without shredding or grinding. With lower pumping heads typically only being 8 to 10 feet (the height of a residential basement), this technology, for years, has provided a reliable cost-effective means to add a bathroom or other fixtures below gravity sewer lines; however, while providing an effective solution, the solids-handling pumps are susceptible to jamming on unwanted debris – such as feminine products, rags or other difficult solids that may get flushed into the system. This is where the ProVore® comes in. It features Liberty’s patented V-Slice® cutter technology utilized in its popular Omnivore® series of 2 hp. grinder pumps. This proven cutter design easily shreds solids - such as feminine products, rags and other unwanted debris. The ProVore® brings this advanced technology down to a more cost-effective residential level. Powered by a 1 hp motor, this smaller grinder is designed to operate on a standard 115- or 230-volt circuit – requiring only a 20-amp breaker. No special wiring, as is necessary with larger hp grinder pumps, is needed.

The pump comes with a 2” vertical style discharge (common on solids-handling pumps) and a standard leg pattern matching Liberty’s LE-Series. This allows for an easy retro-fit into already existing systems. Engineered with flow rates to 46 GPM – the ProVore® provides adequate scouring in 2” discharge lines with lower pumping heads commonly found in residential basement installations.

Compact factory assembled systems are available in both simplex and duplex versions. The ProVore®380 uses Liberty’s very popular PRO380 basin.

The ProVore®680 is a compact duplex version of the 380. Standing only 24” tall, this small profile duplex system utilizes two ProVore® pumps for uninterrupted service.

Whether it’s a traditional solids-handling pump or a newer style grinder, Liberty’s broad offering of products can satisfy a variety of pump applications, and with its aggressive product development strategy, you can be assured Liberty will continue to meet the needs of today’s rapidly evolving market.

PRODUCT SHOWCASE

NIBCO Webstone will show the patentpending Pro-Pal E-Tank Service Assembly that simplifies the installation and service of a hydronic expansion tank. Its forged brass design features isolation valves for the system, a dedicated drain valve, and a convenient union connection at the expansion tank to provide greater control during installation. An automatic air vent, pressure gauge, and steel mounting plate are also included. webstonevalves.com

The Star E 21 is Wilo’s next-generation circulator that utilizes control through differential temperature, constant speed, or automatic control to adjust to your hydronic system conditions. In addition, the EC motor feature has the capability to maximize energy efficiency using the lowest power consumption possible. wilo.com

Zoeller Pump Company will highlight the expanded list of standard features available with its Pivot, Pivot Pro and Pivot Pro+ pump control panels. These panels controlling float switches and more are easy to stock, which means a streamlined selection process and minimal lead times. The customer benefits from the latest technology, diagnostics and convenient features for controlling pumps.

zoellerpumps.com

Tosot Supplies will be showing the Tosot central air ducted heat pump system featuring side discharge, small footprint and offering quiet operation with optimal performance from -22F/-30C to 129F/53C. The units offer up to 20 SEER/10.5 HSPF, and the system is adjustable with 2-3, and 4-5 ton outdoor unit options. tosotca.ca

VIQUA will be featuring the VIQUA Arros, a premium residential UV system. The system’s innovative chamber design, mounted controller, and high output UV lamp technology form a compact unit for a clean installation. The Tidal chamber aligns the inlet and outlet ports on a single plane, saving time. It’s PolyProtect shield blocks UV light so the Arros UV can plumb directly to PEX and other polymer materials. trojantechnologies.com

Ebm-papst will be exhibiting its new 575 VAC EC products now available in radial and axial. The radials feature over 10-in. wg max static pressure, 310630-mm impellers and up to 6kW input power (~7.5BHP). The axials provide over 20,000CFM, 800 – 910-mm impellers and up to 3.4kW input power (~4BHP).

ebmpapst.com

Central Ducted Hyper Heat

The Cutting Edge of Home Comfort.

Heat pumps have gained a reputation for being inefficient at lower temperatures, but MRCOOL® believes that heat pumps are the future of HVACand they have the products to prove it.

For example, the Central Ducted Hyper Heat Split System goes above and beyond to hit all the marks desirable in an HVAC system, like achieving a SEER2 rating of 17.4. The system surpasses many others in terms of efficiency, savings, and comfort.

The Central Ducted Hyper Heat Split System will work to keep homeowners comfortable all year long. The cold climate heat pump can produce heat in temperatures as low as -30° Celsius, and it can cool in temperatures as high as 50° Celsius. If emergency heating is required, optional auxiliary heat kits are available.

One of the features that allows it and many other MRCOOL® products to rise above the rest is its DC inverter compressor. This component enables the unit to maintain consistent output, minimizing energy consumption and keeping homes more comfortable at a lower cost. The DC inverter compressor makes this system much quieter than a typical HVAC system, as well.

The Central Ducted Hyper Heat boasts a simplified installation process. This is thanks to the No-Vac® Pre-Charged Line Sets, which do not require the system to be evacuated or charged, halving installation time. Traditional installation is an option, as well.

On top of all these features, the Central Ducted Hyper Heat has a fantastic warranty. Once the product is installed, the system is covered by a 10 year parts warranty, a 10 year labor warranty, and a 10 year compressor warranty - no registration required! In the unlikely event that the Central Ducted Hyper Heat malfunctions, it’s completely covered.

MRCOOL® knows what makes a heat pump great, and they strive to give every product an edge over the competition. Visit https://mrcool.com/ for more information on this system. Experience perfect comfort with a Central Ducted Hyper Heat Split System today.

PRODUCT SHOWCASE

Gripple will exhibit its Fast Trak rapid bracket suspension solution for mechanical and electrical services. The system is made up of pre-fabricated slotted channel, patented ‘Track’ and ‘Cartridge’, allowing for the safe install of a complete trapeze bracket up to six times faster than traditional rod and strut. The tool-free pre-fabricated system also removes the need to cut threaded rod or channel on-site. gripple.com

Roth will be showing its line of economical, space-saving, and unproblematic storage tanks for oil heating fuel, one aspect of a complete heating system. Roth heating oil tanks are designed specifically for this purpose and are available in 400L, 620L, 1000L and 1500L sizes. The tanks are double-walled where the exterior tank holds 110% of the inner tank. roth-america.com

The Retro-Line Mini by Heat-Line is a self-regulating heating cable system engineered to go inside small-diameter pipes such as furnace condensate drain lines, sump pump drain lines and water supply lines. Retro-Line Mini installs within standard half-inch, three-quarterinch or one-inch metallic or non-metallic pipes providing safe, reliable and long lasting freeze protection. heatline.com

PlumbingVoid, by VoidForm, is a patented pipe isolation system that creates a complete void space around pipes and conduits below structural slabs. By preventing expansive soil from exerting damaging pressure, the PlumbingVoid system eliminates pipe movement. Made from lightweight and non-corrosive materials, the system is a versatile solution that accommodates a variety of pipe sizes, weights, and plumbing configurations.

voidform.com

Ratech will introduce its pipe inspection camera system, The Plumber’s Helper Jr in true HD 1080p. It comes with 100 feet of mini Gel Rod cable, a removable command module with a 7.1-in. HD LCD, a power tool battery cradle, and USB HD recorder. It’s available with a 1.375-in. self-leveling HD colour camera or any one of three micro camera heads (5/8-, ¾- or 1-in. diameter).

ratech-electronics.com

CircuitSolver self-actuating valves’ precision and accuracy eliminate the struggles of balancing and rebalancing hot water recirculation systems. These valves, in sizes from ½-in. to 2 in. and various assembly configurations, eliminate the need for costly and time-intensive manual balancing by automatically maintaining a set temperature.

circuitsolver.com

The Anesi Heat Pump System for residential forced air heating (optional water heating) uses existing natural gas, propane or other gas fuel along with existing ductwork. The Gas Heat Pump, located outside, connects to the inside air handling unit by a pair of 1-in. copper or PEX pipes. The heated fluid flows through a heat exchanger in the AHU and the modulating ECM blower moves the warm air. stonemountaintechnologies.com

The Hulk Coupling by Fernco is a universal repair coupling that connects to any pipe material per nominal size. The multi-dimensional sewer and drain coupling stabilizes the connection against shear forces. It features heavy-duty, corrosion-resistant high torque 316 series stainless steel clamps with engineered stainless steel ribbed construction. This allows the coupling to reduce to the correct nominal size being connecting to. fernco.ca

Canature will be showing the AQUV professional grade ultraviolet sterilization system, available as single stage or rack systems. A security system for water, the UV technology is proven to control microbiological (bacteria & virus) issues in water including E.coli, Cryptosporidium and Giardia Lamblia without the use of chemicals. There are several models to choose from in either 8, 12 or 20 gpm configurations. canaturewg.com

Access Flow Products will be showing a range of Webstone products. Stocked and distributed in Canada by Access Flow, Webstone has been designing and manufacturing residential and commercial valves used in plumbing, hydronic, radiant, solar and geothermal applications since 1954. Webstone’s design focus on time and space saving concepts simplify future maintenance and upkeep of all piping systems.

accessflowproducts.com

Dayus has Introduced its DASLJ Concealed Flange Slot Linear Diffuser designed for high-end residential or commercial installation. Its mud-in flange allows for installation using a tape and spackle method, concealing the flange and leaving only the air distribution slot visible. Crafted from extruded aluminum pattern controllers, the diffuser promises durability without rattling or rusting, ensuring a quiet and elegant solution.

dayus.com

The Vortex Powerfan DBF-DEDPV has been specially designed to solve problems caused by long duct runs on clothes dryers. The DBF-DEDPV is an all-in-one solution to boost the air from the dryer as it includes a fan energized by a pressure sensor and lint trap. The DBF-DEDPV is certified as a DEDPV UL705 CSA C22.2 #113 Clause 12 and features a 10-year warranty.

vortexpowerfans.com

The Moovair® Central Moov Add-On Coil: Where Efficiency Meets Adaptability

For 2024, Moovair presents the Central-Moov Matched Coil Add-On System; the ideal choice for retrofit of natural gas, propane, or electric furnaces. The coil add-on system delivers proven energy-saving with HEAT+ inverter drive technology and added flexibility for the homeowner.

YEAR-ROUND COMFORT

The Central-Moov system provides year-round comfort in a solution that’s efficient, reliable, and environmentally friendly. For contractors, it’s a great opportunity to stand out in the market by delivering a product that meets the seasonal demands of Canadian living.

HEAT+ INNOVATIVE INVERTER TECHNOLOGY

Extreme cold weather is no match for Central-Moov with HEAT+ technology, which provides optimal heat at low temperatures with the highest energy efficiency. Using inverter driven variable speed compressor a Moovair system can vary is capacity from 100% down to 30% to maintain the desired set temperature. At -25C a Moovair system can deliver up to 89% of its rated capacity. This innovative technology ensures maximum thermal comfort with minimal energy consumption. This innovative technology ensures maximum comfort with maximum energy efficiency.

WHISPER-QUIET OPERATION

A promise of home comfort demands ultimate noise performance. Moovair’s Central-Moov operates quietly in a compact design, offering low noise performance down to 58 dB(A). This makes it an ideal choice for residential installations, promising a seamless addition into any home environment.

RETROFIT FLEXIBILITY

What truly sets the add-on coil system apart is the versatility provided to the homeowner. As a hybrid system, there’s added flexibility for retrofit jobs empowering homeowners to install a heat pump with a new or existing gas furnace. Don’t forget the benefit of maximizing grant and rebate dollars, where available. Moovair products are designed for the Canadian climate with homeowner comfort and well-being in mind. Backed by The Master Group, the largest HVAC/R distributor in Canada, you can rest assured that product availability and deliverability will be at its best. To see the Matched Coil Add-on System up close and personal, stop by Booth #1839 at CMPX 2024, happening March 20-22 at the Metro Toronto Convention Centre. Moovair product experts will be on site at the brand new Moovair booth with giveaways and activities happening all event long.

www.moovair.ca

Central-Moov Matched Coil Add-On System

The Central-Moov NEEP and AHRI listed add-on heat pump system consists of a Moovair M20 condenser and matched Moovair A-coil meets the NRCan ccASHP requirements.

PRODUCT SHOWCASE

Gastite will be showing Python, a pipe and compression fitting system designed for split system and mini-split system applications. As an alternative to copper, Python is lightweight, chemical resistant, UV resistant, and tear and kink resistant. Pricing is competitive and more stable than copper. Python is less likely to be stolen. Additionally, compression fittings can be applied in the field without special press tools. pythonls.com

Thermo Manufacturing will be showing its premier sheet metal alternative for constructing return air ducts. Sourced and manufactured in North America, Thermopan is lightweight, sound absorbing, will not sustain combustion and has been tested and trusted since 1992. Excellent for open web trusses, Termopan is available in four precision pre-cut header sizes and creates an airspace R-Value of 5.

thermopan.com

Rosenberg Canada’s broad product line will highlight advanced OEM fans, air curtains, and HVAC retrofit solutions. Rosenberg Canada will be showing HVAC innovations that redefine air quality in industrial and commercial spaces. The company’s products are designed to enhance performance, reliability, and comfort and meet the highest standards.

rosenbergcanada.com

Superior Radiant will show sWAVE, an electric infrared heating system with a radiant efficiency of 90%. Available in a product range from 1.8 to 7.5 kW, the system accommodates both singlephase, at 120V, 208V and 240V, and a three-phase option specifically for 208V at 7.5 kW. The sWAVE has the industry’s lowest clearance to combustibles above the heater and features a no-glare medium wave output.

superiorradiant.com

SPX/Marley will show the Marley MH Element fluid cooler. Offering the highest thermal capacity per footprint among all leading fluid coolers, the Marley MH Element fluid cooler is one of the most efficient systems for industrial and HVAC closed-loop applications. MH Element’s unique copper coil and crossflow fill/coil hybrid design make it an ideal choice for operators/engineers throughout North America and beyond. spxcooling.com

Boshart’s Stainless Steel Cold Expansion PEX fittings are made from 304 stainless steel, have a 90-degree sweep elbow that creates an 18.5% higher flow rate than Poly CEP fittings, and adheres to the ASTM F1960 standard. They are ideal for use in areas with high acidity and anywhere water quality is an issue. boshart.com

The path forward requires the fostering of diverse, equitable, and inclusive workplaces. Discover the strategic advantages of recruiting and retaining talent from traditionally underrepresented groups, including Indigenous communities and newcomers to Canada.

Industry leaders in the mechanical, electrical, plumbing, and general contracting sectors will lead and participate in crucial discussions, sharing insights on building a workforce that reflects the rich tapestry of Canada’s talent. Explore how embracing inclusivity propels innovation, fosters growth, and positions your organization as an employer of choice, creating a workplace where everyone thrives.

KEYNOTE SPEAKER

Rubiena Duarte

VP of Diversity and Inclusion at Procore NAVIGATING UNCONSCIOUS BIAS

PANEL 1:

BUILDING & MAINTAINING YOUR CULTURE OF INCLUSION

From Intent to Impact: Dive into proven steps to establish an inclusive workplace culture, with practical insights on enforcement for transformative change.

Hosted by Mary Van Buren President

PANEL 2:

PUTTING YOUR CULTURE OF RECRUITMENT INTO PRACTICE

Elevate Your Team: Explore the undeniable business benefits of recruiting from non-traditional talent pools for enhanced innovation, resilience, and sustainable success.

Hosted by Martin Luymes VP Government and Stakeholder Relations

PANEL 3:

LEVERAGING YOUR INCLUSIVE WORKPLACE AND BECOMING AN EMPLOYER OF CHOICE

Inclusive Excellence: Learn the strategic secrets to transform your workplace into a sought-after employer of choice, attracting top talent with a culture of innovation, belonging, and sustained success.

Hosted by Michelle Branigan CEO

METALWOLF™ WAVE EDGE™

Reciprocating Saw Blades

Model: #2018212110R / 12” 10 TPI Metalwolf Blade

This reciprocating bi-metal blade bend and resist breaking and extend blade life. The unique blade geometry positions the blade for optimum cutting performance. The Tuff Tooth™ design is reinforced to cut stronger.

• UP TO 50% LONGER LIFE*: Revolutionary WAVE EDGE™ tooth form design utilizes a 3-stage tooth formation to help improve cutting life

• DESIGNED FOR EXTENSIVE METAL APPLICATIONS: Thin blade design is ideal for making quick cuts through a range of metal types and gauges

• RELIABLY AGGRESSIVE CUTTING: High-speed steel cutting edge and spring steel backing helps strengthen the blade, reduce breaks, and provides durability for long blade life

• Patented T2™ technology reduces cutting forces on each tooth and optimizes chip removal to allow efficient cutting in the widest range of materials

• Advanced metal cutting toothforms

For more information, please visit www.cutwithlenox.com and visit the Lenox page on Instagram at @lenoxtools *applies

PRODUCT SHOWCASE

Aurum Manufacturing’s fan coil replacements, with standard and customizable sizing, are suitable for a vast majority of high-rise buildings. Aurum retrofits have been engineered to not only meet but surpass the performance standards set by pervious fan coil systems. Aurum offers three distinct series; BTR Series (Blow Through Retrofit), DTR Series (Draw Through Retrofit), and CFC (Closet Fan Coil Retrofit).

aurum-m.ca

Greenmech will feature Flo Fab, a Canadian manufacturing company with a rich history dating back to 1981 that has established itself as an innovative player in the fluid handling industry. They specialize in designing, manufacturing, and distributing a range of pumping systems, valves, and related equipment. Their products cater to a range of industries, including HVAC, commercial, industrial, residential, and municipal. greenmech.ca

Armacell’s Insuguard, ArmaFix EcoLight, and AP Armaflex are complete HVAC and plumbing insulation solutions. Armacell specializes in comprehensive mechanical insulation engineered for the unique construction challenges of today. The company’s targeted insulation solutions portfolio offers the right products for code compliance, system performance, and offer a 10- or 15-year warranty along with Armacell qualified installer program training. armacell.com

MARS will exhibit Comfort-Aire VCDseries of cold-climate air-source heat pump systems. The series features a traditional-style ECM-blower air handler with an inverter compressor heat pump – offering heating performance down to -22F/-30C. Variable-capacity compressors mean quiet operation and efficiencies as high as 18 SEER2. Available with auxiliary heat kits for the air handler, or cased coil for dual-fuel capabilities with a furnace. marsdelivers.com

Canada Controls will feature the Tridium JACE 9000, a compact, embedded IoT (Internet of Things) controller that runs the Niagara framework to connect multiple and diverse devices and subsystems. With internet connectivity and web-serving capability, the JACE 9000 controller provides integrated control, supervision, data logging, alarming, scheduling and network management. It streams data and rich graphical displays to a standard web browser. canadacontrols.com

Prolon will exhibit its TREE-COM Wireless Adapter designed to network hardto-access devices using 2.4 GHz wireless radio communication. The adapter integrates wired and wireless components into a unified system. Up to 127 TREECOM wireless adapters can be used on a single network. Each adapter has a range up to 2,500 ft / 750 m (line of sight). The adapter also features backward compatibility with all Prolon controllers.

proloncontrols.com

Taylor Walraven will feature its W-series clamps, the latest, revolutionary way to mount pipes to strut. Its patented onepiece design allows for easy installation and doesn’t need to be disassembled before usage. In addition, one SKU can be used both indoors and outdoors. The W-series are the alternative to the traditional strut and cushion clamp. walraven.com

ASC Engineered Solutions offers a complete line of copper press fittings for commercial and residential plumbing and mechanical applications. The SCI Press product line features a full range of couplings, elbows, tees, reducers, caps, adapters, unions, and crossovers, providing reliable and economical pipe connections for copper systems. This is one of the widest press product offerings in the industry, with over 300 individual SKUs. asc-es.com

UL-listed Crayflex Insulated flexible duct is made of a double lamination of tough polyester, which encapsulates a cold rolled steel wire spiral wound helix, to form the airtight inner core of the Crayflex. On top of the double layer core, each product is wrapped with fiberglass insulation. All three products are sheathed in a laminated aluminum Mylar jacket. Crayflex is available in R4.2, R6 and R8.

crayfordtechnologies.com

PRESENTED

Whole-home Humidity Control Solutions Are a Must for Healthy Homes

Healthy home humidity, between, 40-60% RH, is an absolute must to protect building occupants and the contents of their home.

We spend 90% of our time indoors, so ensuring the air we breathe is humidified to minimize viruses and reduce health issues for ourselves and our pets is essential in creating a healthy indoor space.

Hydrated air is also essential for valuable objects such as wood cabinets & furniture, hardwood flooring, musical instruments, art, collectables, and wine cellars to prolong their life and prevent damage.

When the air is dry, it will start to draw moisture from any available source. This includes our bodies, materials such as wood and textiles, and even the structure of homes.

During the heating season, it is even more important to monitor and control a home’s humidity level to ensure a consistent, safe, and healthy range of 40-60% RH.

HUMIDIFICATION FOR HEALTH & WELLNESS

The benefits of maintaining a home’s indoor air between 40-60% RH has been scientifically proven to:

• Enhance respiratory immune systems’ defenses to fight germs.

• Reduce airborne germs and minimize the transmission of viruses.

• Provides relief of allergies and asthma.

• Reduce dry, itchy skin, sore throats, headaches, and tired eyes.

• Minimize airborne dust and pollutants.

• Assist in a healthier sleep routine.

• Protect and provide comfort for building occupants.

HUMIDIFICATION FOR PRESERVATION

Ensuring a correct humidity level protects:

• Wood flooring from warping.

• Artwork from cracking or drying out.

• Musical instruments from dry air damage.

• Wood cabinetry from splintering or splitting.

• Wine cellar collections from mould.

Figure 1: With 40-60% RH the human respiratory immune system’s defenses function effectively, capturing, removing and fighting germs. The combination of humidity in the range of 40-60% RH with a room temperature of approx. 68-72°F (20-22°C) is the basis for peak performance for the human body.

Figure 2: The Sterling Chart illustrates how relative humidity affects health and well-being and shows that the optimal air humidity level for humans is between 40 to 60% RH.

Humidity for a better life

The Condair HumiLife Whole-Home Flexible Room Solution utilizes innovative game-changing technologies to deliver optimal hygienic indoor air hydration, with low energy consumption, without requiring duct work distribution.

Blending almost-invisibly into the architecture, the Condair HumiLife humidification heads, with high-precision sensors, dispense humidity in the form of vapor to create a healthy environment for the end user while protecting valuable home assets.

For peace of mind, the system is monitored via back-end software and Smartphone app.

Visit www.condair.com to learn more about our humidity control solutions for both commercial and residential applications.

FOR THE LATEST EVENT NEWS, SEE HPAC'S NEWSLETTER @ HPACMAG.COM CALENDAR

Hot Air & Hot Water Forums

March 12-14

The American Council for an EnergyEfficient Economy (ACEEE) presents its second Hot Air Forum, focusing on decarbonizing space heating in buildings, and the Hot Water Forum, a technical conference dedicated to producing, distributing, using, and reusing hot water. Both are being held at the Hilton Atlanta in Georgia.

aceee.org/events

Building Lasting Change

June 5-6

The Canada Green Building Council (CaGBC) annual Building Lasting Change conference takes place June 5-6 in Toronto. The conference agenda includes a technical stream which will explore real-world solutions from design and materials selection, to construction, operations and renewal.

cagbc.org

World Refrigeration Day

June 26

World Refrigeration Day is an international awareness campaign established by the World Refrigeration Day Secretariat to raise the profile of the refrigeration, air-conditioning and heat-pump sector and focuses attention on the significant role that the industry and its technology play in modern life and society. worldrefrigerationday.org

Canadian Hydronics Conference

September 25-26

The Canadian Hydronics Council hosts its now annual conference this year at the River Cree Resort and Casino in Edmonton. This two-day event includes keynote presentations, a series of break-out technical sessions and workshops and a tabletop trade show. ciph.com/page/hydronics_council

CMPX

March 20 – 22

The Canadian Mechanical & Plumbing Expo is moving to the south building at the Metro Toronto Convention Centre in downtown

Toronto. CMPX is Canada’s largest event for the plumbing and HVAC/R industry with over 500 exhibitors along with educational seminars and workshops.

cmpxshow.com

CIPH Annual Business Conference

June 16-18

The 2024 CIPH Annual Business Conference will take place in Kelowna, B.C. This marks the 91st anniversary of the national association for manufacturers and distributors of products and services for Canada’s plumbing and heating industry.

ciph.com

Modern Hydronics Summit

September 12

HPAC magazine’s annual Modern Hydronics Summit lands at the Paramount EventSpace just north of Toronto with a day filled with learning opportunities and displays of the latest in products and technologies that are pushing the hydronics industry forward.

modernhydronicssummit.com

ASHRAE Decarbonization Conference

October 21-23

This edition of the Decarbonization Conference will be held in New York City and will focus on an information and idea exchange on the topic of reducing carbon emissions from existing tall buildings in cold climates.

ashrae.org

MEET Show

May

1-2

The Mechanical Electrical Electronic Technology (MEET) show is returning to Moncton, taking place at the Moncton Coliseum Complex. This will be the 25th edition of the biennial event that features the latest equipment, products, and technology all on display for contractors in Atlantic Canada and beyond.

meetshow.ca

ASHRE Annual Conference

June 22-26

The global Society of Heating, Refrigerating and Air-Conditioning Engineers will be holding its five-day annual conference in Indianapolis. The program will cover how legislation, electrification, AI and other factors are affecting the industry.

ashrae.org

HRAI Annual Conference

September 22 – 24

The Heating Refrigeration and Air Conditioning Institute of Canada 2024 Annual Conference will take place in Vancouver. As always, the yearly gathering will include a variety of social and networking events along with a series of informative and thought provoking sessions on topics of interest for this evolving industry. hrai.ca

MCAC Annual National Conference

November 27-30

The Mechanical Contractors Association of Canada takes its annual national conference to the capital city of Texas, Austin, which is well known for its live-music scene centered around country, blues and rock.

mcac.ca

SANIFLO

Introducing the Sanipit® 24 GR and Sanipit® 24 GR CB:

Major innovations in sewage ejectors.

Are you tired of dealing with faulty sewage ejector pumps and messy maintenance problems? Look no further than SFA Saniflo’s Sanipit® 24 GR and Sanipit® 24 GR CB pre-assembled retrofit and complete grinder pump kits.

Sewage ejector pumps have posed challenges for plumbing contractors and homeowners for decades, including high maintenance costs, float issues, and messy repairs, notes Regis Saragosti, CEO of SFA Saniflo North America. The Sanipit® 24 GR and GR CB offer a hassle-free and high-performance option for replacing faulty sewage pumps.

The Sanipit® 24 GR retrofit pump is equipped with a 1-HP grinder motor and air pressure mechanism. Its pre-assembled, heavy-duty pump kit easily retrofits into most 24-inch basins, making the replacement of faulty systems seamless. The stainless-steel grinders and triple-pressure switches ensure reliability and redundancy. At the same time, the ability to create a dry cavity within the pit eliminates the mess associated with servicing most sewage ejector systems.

Featuring a 2-inch discharge rubber adapter with a built-in check valve and direct access points for inspection and replacement, the Sanipit® 24 GR makes servicing a hassle-and mess-free “white

glove” experience for installers and technicians.

For new construction installations, the preassembled Sanipit® 24 GR CB is the ultimate choice. This heavy-duty 24-inch basin offers a powerful 1-HP motor and a stainless-steel grinder blade for optimal performance. Maintenance is simplified with a readily accessible motor, grinder blade, and pressure switches, and the tight-seal odour-eliminating lid ensures a sanitary environment.

The Sanipit® 24 GR and Sanipit® 24 GR CB offer exceptional pumping capabilities, with the ability to move gray water up to 25 feet vertically and 328 feet horizontally with a maximum shut-off head of 33 feet. Both include a control system and a visual/audible alarm for convenience and peace of mind.

Contractors, engineers, and wholesalers involved in the residential and light-commercial markets are painfully familiar with the problems inherent in sewage ejector pumps. SFA Saniflo’s pump design, backed by extensive experience in building systems and solutions worldwide, embodies a failsafe, reliable, easy-to-use replacement or new-installation solution for sewage pits.

To learn more, visit saniflo.ca

Sanipit ® 24GR CB

RESIDENTIAL/COMMERCIAL SIMPLEX GRINDER SYSTEM

Dry cavity pit design for a complete white glove service.

Tight seal odour eliminating lid attaches with bolts into an interlocking channel.

Easy access to all major internal components including motor, grinder blade and pressure switches for a quick, easy and effortless maintenance.

Capable of pumping up to 25 Ft (Shut-off head: 33 Ft).

Maximum discharge flow rate: 66 GPM

Superior wastewater detection system giving a longer life expectancy without any maintenance.

Equipped with fail-proof air pressure switch system with triple redundancy

Scan for more information

Pre-assembled packaged 24” x 24” grinding 1 HP pump system w/basin and control panel/alarm system.

800-363-5874

saniflo.ca

Take Your Time Back With American Standard

American Standard values your time. Our Flash™ Shower Rough-In Valves are built to install quickly and easily into a variety of work spaces. From tight spaces to thin wall applications— and everything in between—the Flash™ Shower Rough-In Valve has you covered. Because in your business, time is money.

Learn More at americanstandard.ca/flash